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“设计人”假设与“心本管理”——创意经济时代的管理哲学
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作者 徐平华 《山东工艺美术学院学报》 2014年第5期101-106,共6页
在人类社会已进入"设计人"时代的今天,须确立"人是设计的动物"的认识,并实现"管理移位":以建立在"设计人"假设基础的"心本管理"取代建立在"经济人"假设基础上的"物... 在人类社会已进入"设计人"时代的今天,须确立"人是设计的动物"的认识,并实现"管理移位":以建立在"设计人"假设基础的"心本管理"取代建立在"经济人"假设基础上的"物本管理"、"文化人"假设基础上"人本管理",以推动当前方兴未艾的"创意经济"发展。"心本管理"的核心是"修心安心"、"攻心得心",即"设计人"只有修己之心方能安人之心而最终安人,也只有攻人之心方能得人之心而最终得人。其中"修心"是前提,"攻心"是手段,"安心"、"得心"是目标。 展开更多
关键词 “设计人” 假设 “心本管理”
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Research on Multi-modal In-Vehicle Intelligent Personal Assistant Design
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作者 WANG Jia-rou TANG Cheng-xin SHUAI Liang-ying 《印刷与数字媒体技术研究》 CAS 北大核心 2024年第4期136-146,共11页
Intelligent personal assistants play a pivotal role in in-vehicle systems,significantly enhancing life efficiency,driving safety,and decision-making support.In this study,the multi-modal design elements of intelligent... Intelligent personal assistants play a pivotal role in in-vehicle systems,significantly enhancing life efficiency,driving safety,and decision-making support.In this study,the multi-modal design elements of intelligent personal assistants within the context of visual,auditory,and somatosensory interactions with drivers were discussed.Their impact on the driver’s psychological state through various modes such as visual imagery,voice interaction,and gesture interaction were explored.The study also introduced innovative designs for in-vehicle intelligent personal assistants,incorporating design principles such as driver-centricity,prioritizing passenger safety,and utilizing timely feedback as a criterion.Additionally,the study employed design methods like driver behavior research and driving situation analysis to enhance the emotional connection between drivers and their vehicles,ultimately improving driver satisfaction and trust. 展开更多
关键词 Intelligent personal assistants Multi-modal design User psychology In-vehicle interaction Voice interaction Emotional design
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COOPERATIVE DESIGN UNDER CONCURRENT ENGINEERING ENVIRONMENT 被引量:1
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作者 应维云 周儒荣 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 1997年第1期98-103,共6页
This paper outlines a concurrent engineering environment that supports interaction between members of a geographically dispersed multidisciplinary team who is engaged in engineering design activities. Some ideas of en... This paper outlines a concurrent engineering environment that supports interaction between members of a geographically dispersed multidisciplinary team who is engaged in engineering design activities. Some ideas of engineering design, especially conceptual design are reviewed. A deeper scientific analysis of intelligent design is discussed. A new problem solving strategy and methodologies to implement cooperative design are proposed. Finally, a conceptual model of a blackboard system for accomplishing conceptual design automation is presented. Its fundamental principles, system organization and key implementation techniques are investigated in detail. 展开更多
关键词 CAD artificial intelligence cooperative design concurrent engineering conceptual design
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INTEGRATED DESIGN OF AN ELECTRIC POWERED UNMANNED AIR VEHICLE USING CONCURRENT SUBSPACE DESIGN 被引量:1
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作者 余雄庆 MarcA.Stelmack StephenM.Batill 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2000年第2期140-149,共10页
The concurrent subspace design (CSD) framework has been used to conduct a preliminary design optimization of an electric powered, unmanned air vehicle (EPUAV) operating at a low Reynolds number. A multidisciplinary sy... The concurrent subspace design (CSD) framework has been used to conduct a preliminary design optimization of an electric powered, unmanned air vehicle (EPUAV) operating at a low Reynolds number. A multidisciplinary system analysis that includes aerodynamics, weights, propulsion, performance and stability and control has been developed for this class of vehicles. The CSD framework employs artificial neural network based response surfaces to provide approximations to the design space. The EPUAV system includes 25 continuous and 4 discrete design variables. The CSD framework was able to identify feasible designs with significant weight reductions relative to any previously considered (i.e. initial database) designs. This was accomplished with a limited number of system analyses. The results also demonstrate the nature of this design framework adaptive to changes in design requirements. 展开更多
关键词 aircraft design multidisciplinary design optimization unmanned air vehicle OPTIMIZATION
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Design of Constructed Wetland for Treatment of Tailwater from Wastewater Treatment Plant 被引量:2
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作者 李昆 王玲 +2 位作者 李兆华 苗纪法 王祥荣 《Agricultural Science & Technology》 CAS 2015年第3期568-572,582,共6页
In this study, the project of constructed wetland for treatment of tailwater from the wastewater treatment plant in Wudang Mountain was taken as an example, and the technological processes, pollution load, wetland bed... In this study, the project of constructed wetland for treatment of tailwater from the wastewater treatment plant in Wudang Mountain was taken as an example, and the technological processes, pollution load, wetland bed structure, bed filler, selection of plants and hydraulic conditions of the subsurface flow constructed wetland were discussed. A subsurface flow constructed wetland, which covered an area of 7 227 m^2 was finally designed. It could treat 7 000 m^3 of tailwater from the wastewater treatment plant a day. In addition, the system could reduce the emission of COD, BODs, TN, TP and NH3-N by 25.55, 25.55, 12.78, 1.28 and 17.89 t respectively a day. The outlet water was proved to reach the Standard A of the first class in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). 展开更多
关键词 TAILWATER Subsurface flow constructed wetland Engineering design
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Design of a novel modular self-reconfigurable robot capable of self-turning
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作者 乔贵方 宋光明 +2 位作者 张颖 孙慧玉 韦中 《Journal of Southeast University(English Edition)》 EI CAS 2016年第3期293-300,共8页
To solve the problem of inaccurate angle adjustment in the self-assembly process, a new homogenous hybrid modular self-reconfigurable robot-Xmobot is designed. Each module has four rotary joints and a self-turning mec... To solve the problem of inaccurate angle adjustment in the self-assembly process, a new homogenous hybrid modular self-reconfigurable robot-Xmobot is designed. Each module has four rotary joints and a self-turning mechanism. With the proposed self-turning mechanism, the angle adjusting accuracy of the module is increased to 2°, and the relative position adjusting efficiency of the module in the self-assembly process is also improved. The measured maximum moving distance of the proposed module in a gait cycle is 11.0 cm. Aiming at the multiple degree of freedom (MDOF) feature of the proposed module, a motion controller based on the central pattern generator (CPG) is proposed. The control of five joints of the module only requires two CPG oscillators. The CPG-based motion controller has three basic output modes, i. e. the oscillation, the rotation, and the fixed modes. The serpentine and the wheeled movements of the H-shaped robot are simulated, respectively. The results show that the average velocities of the two movements are 15. 2 and 20. 1 m/min, respectively. The proposed CPG-based motion controller is evaluated to be effective. 展开更多
关键词 central pattern generator modular self-reconfigurable robot structural design motion simulation
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Integration of Ecology and Culture in Environment Creation of Residential District——A Case Study of Landscape Design of Group A in Urban Paradise in Nanning 被引量:1
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作者 陈科东 《Journal of Landscape Research》 2010年第3期5-8,共4页
To create a graceful living environment is the core responsibility of landscape designers in the designing process of residential environment. Residential environment design should pay attention to correctly involving... To create a graceful living environment is the core responsibility of landscape designers in the designing process of residential environment. Residential environment design should pay attention to correctly involving cultural feature and environmental and ecological elements which should be integrated in certain living environment through a good design method, so as to reflect landscape designers’ concern on the urban living space. Taking the buildings of Urban Paradise (Paradise in Chinese literature is also called Taohua Yuan, that is, Land of Peach Blossom, originated from the essay by TAO Yuan-ming in the Eastern Jin Dynasty) in Nanning City for example, the research investigated how to integrate ecology and culture in the environment creation of residential district. 展开更多
关键词 Ecology and culture Living environment PARADISE DESIGNING
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Motion simulation and experiment of a novel modular self-reconfigurable robot
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作者 吴秋轩 曹广益 费燕琼 《Journal of Southeast University(English Edition)》 EI CAS 2006年第2期185-190,共6页
Based on the character of the modular self-reconfigurable (MSR) robot, a novel homogeneous and lattice MSR robot, M-Cubes, was designed. Each module unit of the robot has 12 freedoms and is composed of six rotary jo... Based on the character of the modular self-reconfigurable (MSR) robot, a novel homogeneous and lattice MSR robot, M-Cubes, was designed. Each module unit of the robot has 12 freedoms and is composed of six rotary joints and one cubic link. An attached/detached mechanism was designed on the rotary joints. A novel space transmitting system was placed on the inner portion of the cubic link. A motor separately transmitted torque to the six joints which were distributed equally on six surfaces of the cubic link. The example of a basic motion for the module was demonstrated. The result shows that the robot is concise and compact in structure, highly efficient in transmission, credible in connecting, and simple in controlling. At the same time, a simulator is developed to graphically design the system configuration, the reconfiguration process and the motion of cluster modules. The character of local action for the cellular automata (CA) is utilized. Each module is simplified as a cell. The transition rules of the CA are developed to combine with the genetic algorithm (GA) and applied to each module to accomplish distributed control. Simulation proves that the method is effective and feasible. 展开更多
关键词 modular self-reconfigurable robot structure design motion simulation distributed control
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Design and Research on Artificial Rumen Continuous Culture System
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作者 孟宪章 李敏 +2 位作者 施继红 胡晓丽 刘庆福 《Agricultural Science & Technology》 CAS 2012年第11期2445-2448,共4页
[Objective] The paper was to study the dynamic changes of forage nutrient substance fermentation in rumen, and a set of continuous culture system of artificial rumen was designed. [Method] With in vivo as control, the... [Objective] The paper was to study the dynamic changes of forage nutrient substance fermentation in rumen, and a set of continuous culture system of artificial rumen was designed. [Method] With in vivo as control, the simulating rumen fer- mentation effect in vitro culture system was evaluated. [Result] The simulation rumen fermentation test needed adaptive phase of 2-3 d, and the fermentation state was relatively stable within 3-9 d, with good effects. The test showed certain regularity variation with index value of rumen in vivo. [Conclusion] The continuous culture sys- tem of artificial rumen could be used as the ideal model to study the rumen fermen- tation in vivo. 展开更多
关键词 Rumen fermentation Continuous culture system Experimental research Effect evaluation
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OPTIMIZATION METHOD ON IMPELLER MERIDIONAL CONTOUR AND 3D BLADE 被引量:3
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作者 LU Jinling XI Guang QI Datong 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2007年第6期43-49,共7页
An optimization method for 3D blade and meridional contour of centrifugal or mixed-flow impeller based on the 3D viscous computational fluid dynamics (CFD) analysis is proposed. The blade is indirectly parameterized... An optimization method for 3D blade and meridional contour of centrifugal or mixed-flow impeller based on the 3D viscous computational fluid dynamics (CFD) analysis is proposed. The blade is indirectly parameterized using the angular momentum and calculated by inverse design method. The design variables are separated into two categories: the meridional contour design vari- ables and the blade design variables. Firstly, only the blade is optimized using genetic algorithm with the meridional contour remained constant. The artificial neural network (ANN) techniques with the training sample data schemed according to design of experiment theory are adopted to construct the response relation between the blade design variables and the impeller performance. Then, based on the ANN approximated relation between the meridional contour design variables and impeller per- formance, the meridional contour is optimized. Fewer design variables and less calculation effort is required in this method that may be widely used in the optimization of three-dimension impellers. An optimized impeller in a mixed-flow pump, where the head and the efficiency are enhanced by 12.9% and 4.5% respectively, confirms the validity of this newly proposed method. 展开更多
关键词 OPTIMIZATION BLADE Meridional contour Artificial neural network(ANN)
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Evaluation of Relationship Between Clothing Pressure of Men's Suit and Comfort 被引量:4
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作者 白越 陈东生 甘应进 《Journal of Donghua University(English Edition)》 EI CAS 2004年第1期152-156,共5页
An investigation on relationship between clothing pressure of men's suit and wearing comfort is conducted. With the pressure measurements at different parts of men's suit under normal standing posture and in m... An investigation on relationship between clothing pressure of men's suit and wearing comfort is conducted. With the pressure measurements at different parts of men's suit under normal standing posture and in motion, the objective assessment of the total comfort are related to the subjective ratings of clothing pressure. There is a common strong sensation of pressure on shoulder with normal standing posture, and a strong relationship between total comfort and clothing pressure in back armhole and the front of upper arm with posture in motion. 展开更多
关键词 clothing pressure men's suit wearing comfort grey correlation analysis
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COLLABORATIVE TRACKING VIA PARTICLE FILTER IN WIRELESS SENSOR NETWORKS 被引量:2
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作者 Yan Zhenya Zheng Baoyu +1 位作者 Xu Li Li Shitang 《Journal of Electronics(China)》 2008年第3期311-318,共8页
Target tracking is one of the main applications of wireless sensor networks. Optimized computation and energy dissipation are critical requirements to save the limited resource of the sensor nodes. A framework and ana... Target tracking is one of the main applications of wireless sensor networks. Optimized computation and energy dissipation are critical requirements to save the limited resource of the sensor nodes. A framework and analysis for collaborative tracking via particle filter are presented in this paper. Collaborative tracking is implemented through sensor selection, and results of tracking are propagated among sensor nodes. In order to save communication resources, a new Gaussian sum particle filter, called Gaussian sum quasi particle filter, to perform the target tracking is presented, in which only mean and covariance of mixands need to be communicated. Based on the Gaussian sum quasi particle filter, a sensor selection criterion is proposed, which is computationally much simpler than other sensor selection criterions. Simulation results show that the proposed method works well for target tracking. 展开更多
关键词 Collaborative tracking Wireless sensor network Sensor selection Particle filter
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Design and Simulation of Single Neuron Adaptive PID Controller 被引量:3
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作者 徐振宇 孔维娜 《Journal of Measurement Science and Instrumentation》 CAS 2011年第2期188-190,共3页
The purpose of this paper is to design a neuron adaptive PID controller based on the theory of intelligent control of the extens- ive research on the characteristics of neuronss, neurons and PID controller. Artificial... The purpose of this paper is to design a neuron adaptive PID controller based on the theory of intelligent control of the extens- ive research on the characteristics of neuronss, neurons and PID controller. Artificial neurons have the adaptive, parallel processing, selflearning learning, and mare fault-tolerant characteristics. When the artificial neurons are used to control the process, the syste^n will enabled to en-sure that the accused has strong anti-interference capability and ro. bustness. 展开更多
关键词 PID control NEURON SELF-ADAPTATION
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A study on TCP performance of crowdsourced live streaming 被引量:1
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作者 周建二 Wu Qinghua +2 位作者 Li Zhenyu Xu Chuan Xie Gaogang 《High Technology Letters》 EI CAS 2017年第1期109-116,共8页
The prevalence of smart phone and improvement of wireless net promote the usage of crowdsourced live streaming,where individual users act as live streaming sources to broadcast themselves online. Characterizing the pe... The prevalence of smart phone and improvement of wireless net promote the usage of crowdsourced live streaming,where individual users act as live streaming sources to broadcast themselves online. Characterizing the performance and identifying its bottleneck in such systems can shed light on the system design and performance optimization. TCP performance of a commercial crowdsourced live streaming system is examined by analyzing packet-level traces collected at streaming servers. TCP stalls that heavily hurt the Qo E of user have been identified. In particular,the TCP stalls account for as much as 31. 6% of the flow completion time for upload flows and result in abandonment of upload on the corresponding channels. Stalls caused by timeout retransmissions are further dissected and timeout retransmission characteristics are revealed to be dependent on the video encoding methods. These findings provide new insights in crowdsourced live streaming systems and can guide designers to improve the TCP efficiency. 展开更多
关键词 crowdsourced live streaming TCP performance system design and measurement
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Intelligence in Clothing Pattern CAD System 被引量:2
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作者 李旭 张祖芳 《Journal of Donghua University(English Edition)》 EI CAS 2007年第6期787-790,共4页
It analyzes three recognition methods for five elements,i.e.dot,line,loop,clothing pattern as well as characters,and also applies intelligent points and tangential curve in the CAD system to solve the problem complain... It analyzes three recognition methods for five elements,i.e.dot,line,loop,clothing pattern as well as characters,and also applies intelligent points and tangential curve in the CAD system to solve the problem complained by CAD users.It indicates that recognition of five elements is a foundational technique of intelligence in clothing pattern CAD system.Common functions in operation state such as move,rotation,flip,measure,should precede ones in element state as dot,line,and pattern.Moreover,it is realized that the less skill the CAD user needs,the more the CAD software is high-tech. 展开更多
关键词 clothing CAD INTELLIGENCE RECOGNITION operation state element state
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Robust simultaneous tracking and stabilization of wheeled mobile robots not satisfying nonholonomic constraint 被引量:5
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作者 祝晓才 董国华 +1 位作者 蔡自兴 胡德文 《Journal of Central South University of Technology》 EI 2007年第4期537-545,共9页
A robust unified controller was proposed for wheeled mobile robots that do not satisfy the ideal rolling without slipping constraint.Practical trajectory tracking and posture stabilization were achieved in a unified f... A robust unified controller was proposed for wheeled mobile robots that do not satisfy the ideal rolling without slipping constraint.Practical trajectory tracking and posture stabilization were achieved in a unified framework.The design procedure was based on the transverse function method and Lyapunov redesign technique.The Lie group was also introduced in the design.The left-invariance property of the nominal model was firstly explored with respect to the standard group operation of the Lie group SE(2).Then,a bounded transverse function was constructed,by which a corresponding smooth embedded submanifold was defined.With the aid of the group operation,a smooth control law was designed,which fulfills practical tracking/stabilization of the nominal system.An additional component was finally constructed to robustify the nominal control law with respect to the slipping disturbance by using the Lyapunov redesign technique.The design procedure can be easily extended to the robot system suffered from general unknown but bounded disturbances.Simulations were provided to demonstrate the effectiveness of the robust unified controller. 展开更多
关键词 wheeled mobile robot robust control Lie group transverse function Lyapunov redesign
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Cultivation Mode of Innovative Talents in Architecture under the Cooperation of Production, Teaching and Research 被引量:6
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作者 WANG Jiang WANG Tongyu 《Journal of Landscape Research》 2018年第2期97-98,102,共3页
In current training of architectural talents, there are a series of problems, such as separation of teaching, scientific research and production, rigid teaching mode and lack of practice and innovative ability, which ... In current training of architectural talents, there are a series of problems, such as separation of teaching, scientific research and production, rigid teaching mode and lack of practice and innovative ability, which make it hard to achieve the goal of training the idealized innovative talents. In order to solve these problems and the confusion of architecture in the cultivation of innovative talents, a production-teachingresearch integrated iterative platform was built at the levels of teacher and student. In the platform, the 32 modules involving teaching, researching and producing can be linked according to the logical relationship and teaching needs, thus helping the development of teaching by scientific research and production achievements. The teaching system under this kind of mutual assistance has positive significance to the training of innovative talents in architecture. 展开更多
关键词 Production-teaching-research INNOVATION Training mode
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Experimental study on slender reinforced concrete columns wrapped with CFRP 被引量:1
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作者 HU Zhongjun NIE Lei +1 位作者 PAN Jinglong XU Tian 《Global Geology》 2009年第4期226-229,共4页
By axial compression tests on 6 reinforced concrete slender columns wrapped with carbon fiber-reinforced plastic (CFRP),with slenderness ratio(SR) from 4.5 to 17.5,the results show that when SR increases the retrofitt... By axial compression tests on 6 reinforced concrete slender columns wrapped with carbon fiber-reinforced plastic (CFRP),with slenderness ratio(SR) from 4.5 to 17.5,the results show that when SR increases the retrofitting effect declines. In the case of same SR,the stability coefficient (SC) for the reinforced concrete(RC) columns with CFRP is much less than that without CFRP. There is 20% increase of stable bearing capacity to the former as compared with the latter when the SR in less than 17.5. The study summarized the simplified formula for SC,which provides a reference for engineering designers. 展开更多
关键词 carbon fiber reinforced plastics reinforced concrete column stability coefficient slenderness ratio
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Optimal trajectory planning based on Hamiltonian function of a spherical mobile robot 被引量:2
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作者 陈明 《High Technology Letters》 EI CAS 2008年第3期289-293,共5页
Designed for planetary exploration,a spherical mobile robot BHQ-1 was briefly introduced.The mo-tion model of BHQ-1 was established and quasi-velocities were introduced to simplify some dynamic quan-tities.Based on th... Designed for planetary exploration,a spherical mobile robot BHQ-1 was briefly introduced.The mo-tion model of BHQ-1 was established and quasi-velocities were introduced to simplify some dynamic quan-tities.Based on the model,the time- and energy-based optimal trajectory of BHQ-1 was planned withHamiltonian function. The effects of three key coefficients on the shape and direction of the planned tra-jectory were discussed by simulations.Experimental result of the robot ability in avoiding an obstacle waspresented to validate the trajectory planning method. 展开更多
关键词 spherical mobile robot trajectory planning Hamiltonian function
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Hybridizing artificial bee colony with biogeography-based optimization for constrained mechanical design problems 被引量:2
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作者 蔡绍洪 龙文 焦建军 《Journal of Central South University》 SCIE EI CAS CSCD 2015年第6期2250-2259,共10页
A novel hybrid algorithm named ABC-BBO, which integrates artificial bee colony(ABC) algorithm with biogeography-based optimization(BBO) algorithm, is proposed to solve constrained mechanical design problems. ABC-BBO c... A novel hybrid algorithm named ABC-BBO, which integrates artificial bee colony(ABC) algorithm with biogeography-based optimization(BBO) algorithm, is proposed to solve constrained mechanical design problems. ABC-BBO combined the exploration of ABC algorithm with the exploitation of BBO algorithm effectively, and hence it can generate the promising candidate individuals. The proposed hybrid algorithm speeds up the convergence and improves the algorithm's performance. Several benchmark test functions and mechanical design problems are applied to verifying the effects of these improvements and it is demonstrated that the performance of this proposed ABC-BBO is superior to or at least highly competitive with other population-based optimization approaches. 展开更多
关键词 artificial bee colony biogeography-based optimization constrained optimization mechanical design problem
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