Pragma-Dialectics:语用-辩证法,还是语用论辩学?

荷兰Pragma-Dialectics学派的论辩理论在我国的影响越来越大。但是,对Pragma-Dialectics这个词本身的翻译发生了重大变化。Pragma-Dialectics最初传入我国时,被译作"语用-辩证法",后来出现了"语用论辩术(学)"的译法。两种译法孰优孰劣,关涉不少理论和历史问题,需要辨明。"语用论辩术(学)"的译法有诸多危险:不能保证相关术语翻译的一致性;抹煞了作为一种颇具特色的论辩理论——Pragma-Dialectics的一个突出特性;割裂了Dialectics的历史,忽视了Dialectics的各种表现形式。

Master-Slave机器手协调控制选择行列式算法

提出了一种基于选择行列式的Master-Slave机器手的协调控制算法。通过选择行列式的导入,实现了对Master机器手和Slave机器手各个变量的协调控制。本方法应用于装有视觉传感器的机器手的追踪控制,经过实验证明了基于选择行列式的算法能够实现人类的某些技能赋予机器手,在支援机器手的同时还能够通过有效地协调遥控,完成机器手的自主控制。

A Master-Slave Blockchain Paradigm and Application in Digital Rights Management

Upon flaws of current blockchain platforms of heavyweight, large capacity of ledger, and time-consuming of synchronization of data, in this paper, we proposed a new paradigm of master-slave blockchain scheme(MSB) for pervasive computing that suitable for general PC, mobile device such as smart phones or PADs to participants in the working of mining and verification, in which we separated traditional blockchain model in 2 layer defined as master node layer and a series of slavery agents layer, then we proposed 2 approaches for partially computing model(PCM) and non-computing of model(NCM) in the MSB blockchain, Finally large amounts of simulations manifest the proposed master-slave blockchain scheme is feasible, extendible and suitable for pervasive computing especially in the 5 G generation environment, and can apply in the DRM-related applications.

Achievement of chaotic synchronization trajectories of master-slave manipulators with feedback control strategy

This paper addresses a master-slave synchro- nization strategy for complex dynamic systems based on feedback control. This strategy is applied to 3-DOF pla- nar manipulators in order to obtain synchronization in such complicated as chaotic motions of end-effectors. A chaotic curve is selected from Duffing equation as the trajectory of master end-effector and a piecewise approximation method is proposed to accurately represent this chaotic trajectory of end-effectors. The dynamical equations of master-slave manipulators with synchronization controller are derived, and the Lyapunov stability theory is used to determine the stability of this controlled synchronization system. In numer- ical experiments, the synchronous motions of end-effectors as well as three joint angles and torques of master-slave manipulators are studied under the control of the proposed synchronization strategy. It is found that the positive gain matrix affects the implementation of synchronization con- trol strategy. This synchronization control strategy proves the synchronization＇s feasibility and controllability for com- plicated motions generated by master-slave manipulators.

Exponential networked synchronization of master-slave chaotic systems with timevarying communication topologies

The networked synchronization problem of a class of master-slave chaotic systems with time-varying communication topologies is investigated in this paper. Based on algebraic graph theory and matrix theory, a simple linear state feedback controller is designed to synchronize the master chaotic system and the slave chaotic systems with a time- varying communication topology connection. The exponential stability of the closed-loop networked synchronization error system is guaranteed by applying Lyapunov stability theory. The derived novel criteria are in the form of linear matrix inequalities （LMIs）, which are easy to examine and tremendously reduce the computation burden from the feedback matrices. This paper provides an alternative networked secure communication scheme which can be extended conveniently. An illustrative example is given to demonstrate the effectiveness of the proposed networked synchronization method.

A master-slave generalized predictive synchronization control for preheating process of multi-cavity hot runner system

As a key component of injection molding,multi-cavity hot runner(MCHR)system faces the crucial problem of polymer melt filling imbalance among the cavities.The thermal imbalance in the system has been considered as the leading cause.Hence,the solution may rest with the synchronization of those heating processes in MCHR system.This paper proposes a’Master-Slave’generalized predictive synchronization control(MS-GPSC)method with’Mr.Slowest’strategy for preheating stage of MCHR system.The core of the proposed method is choosing the heating process with slowest dynamics as the’Master’to track the setpoint,while the other heating processes are treated as‘Slaves’tracking the output of’Master’.This proposed method is shown to have the good ability of temperature synchronization.The corresponding analysis is conducted on parameters tuning and stability,simulations and experiments show the strategy is effective.

Research on Master-slave Telerobot Force Telepresence Technology

A 3 DOF master-slave telerobot system is established for study on force telepresence technology. A force feedback and position control scheme is adopted in the bilateral force response control system,and force fidelity and controllability experiments demonstrate feasibility of the con-trol system.

Adaptive H_∞ Synchronization of Master-slave Systems with Mixed Time-varying Delays and Nonlinear Perturbations: An LMI Approach

This paper proposes an adaptive synchronization problem for the master and slave structure of linear systems with nonlinear perturbations and mixed time-varying delays comprising different discrete and distributed time delays. Using an appropriate Lyapunov-Krasovskii functional, some delay-dependent sufficient conditions and an adaptation law including the master-slave parame- ters are established for designing a delayed synchronization law in terms of linear matrix inequalities（LMIs）. The time-varying controller guarantees the H ∞ synchronization of the two coupled master and slave systems regardless of their initial states. Particularly, it is shown that the synchronization speed can be controlled by adjusting the updated gain of the synchronization signal. Two numerical examples are given to demonstrate the effectiveness of the method.

Tremor suppression in master-slave robot remote welding system

Welding seam tracking precision was decreased due to human hand tremor during the master-slave welding teleoperation. To solve this problem, a master-slave robot remote welding system was built, the system consisted of a master manipulator with six degree of freedom （ DOF ） , an industrial computer control system and a slave Motoman HP3 J robot, and human hand tremor and digital filtering were discussed. An optimal digital filter was designed to clean human tremor signal for improving the welding seam tracking precision. The experimental results show that the digital filter suppresses the operator＇ s tremor signal.

Kosik＇s Dialectics of Concrete Totality

Setting out from the categories of totality and histori（ci）sm in Kosik＇s Dialectics of the Concrete, we look at the relationship between theory and praxis： empty, abstract totality versus concrete, reified and alienated practice （Lukacs, Habermas, Honneth）; a bad totality, in which the real polydimensional subject is replaced by the one-dimensional, mythologized, fetishized, and economistically reduced ＂subject＂ of consummation （Marcuse, Baudrillard）. The dialectics of concrete totality implies a marxistic critique of the ethical and juristic universalism, in the context of the ＂positive＂ side of globalization and political unilateralism, as a concrete, militant, hegemonistic, post-colonial, and neo-imperial practice （Apel, Habermas, Chomsky, Zinoviev）; globalization as totali（tari）zation, the ＂last man,＂ the ＂end of history,＂ and the ＂end＂ of dialectics in its neo-liberal, eschatological, empty ideological ＂realization＂ （Hegel, Marx, Fukuyama, Arendt）; the totality of the （invariable） being as a pseudo-concrete and pseudo-dialectical ontologistic speculation （Heidegger）： A ＂return＂ to a concrete history and a return of the ＂positive＂ dialectics as a critical awareness, mind, and method in the discourse ＂game＂ of human＇s cognitive, creative, and practical powers. The assumption of Kosik＇s humanism is a synchrony of nature and history in the ＂absolute＂ totality of human＇s concrete existence （Lukacs, Goldmann, Adorno, Sartre, Kosik）.

How to Make a Story Beautiful： On Aesthetic Dialectics of Liao zhai zhi yi

How to write a beautiful story？ It is an important question to Chinese writers because novel has not been regarded as a formal genre until late Qing Dynasty. Pu Songling answers this question with his work Liao zhai zhi yi （Strange tales from a Chinese studio）. This paper aims to study his narrative arts. There are four sections included. In part 1, this paper introduces a definition of the aesthetic dialectics and its embodiment in Chinese classical literary theory; in part 2, this paper takes the Liao zhai story as example to interpret Pu Songling＇s dialectic relation between description and narration; in part 3, I will show how Liao zhai presents beauty by unexpected but reasonable changes; and in last part, I give more importance to the stories concerning ordinary things for the reason that Pu Songling could make them interesting and beautiful. In the end, the paper concludes that Pu Songling is successful storyteller by using dialectic arts, which should be learned by Chinese writers.

Five Dialectics of Xi Jinping's Theory on Ecological Progress

Xi Jinping's theory on ecological progress expands and deepens Marx's views on ecology and spells out the five dialectics between economic development and ecological conservation, the will of the nation and the will of the people, Chinese characteristics and global approaches, cultural concepts and institutional design, as well as the community of life and the community of shared future for mankind. It carries significance for our time and is weighted with theoretical value. At this stage, learning and studying the dialectics and value orientation of Xi Jinping's theory on ecological progress offers scientific guidance and value-based directions for China's efforts to promote an ecological civilization.

Hierarchical hybrid control network design based on LON and master-slave RS-422/485 protocol

Aiming at the weaknesses of LON bus, combining the coexistence of fieldbus and DCS (Distribu ted Control Systems) in control networks, the authors introduce a hierarchical hybrid control network design based on LON and master slave RS 422/485 protocol. This design adopts LON as the trunk, master slave RS 422/485 control networks are connected to LON as special subnets by dedicated gateways. It is an implementation method for isomerous control network integration. Data management is ranked according to real time requirements for different network data. The core components, such as control network nodes, router and gateway, are detailed in the paper. The design utilizes both communication advantage of LonWorks technology and the more powerful control ability of universal MCUs or PLCs, thus it greatly increases system response speed and performance cost ratio.

Distributed Generation Islanding Effect on Distribution Networks and End User Loads Using the Master-Slave Islanding Method

This study aims to address the feasibility of planned islanding operation and to investigate the effect of unplanned islanding using the master-slave islanding method for controlling the distributed generation units during grid-connected and islanding operation. Neplan desktop power simulation tool was used for the modelling and simulation of a realistic MV network with four different distributed generation technologies (diesel, gas, hydro and wind) along with their excitation and governor control systems, while an exponential model was used to represent the loads in the network. The dynamic and steady state behavior of the four distributed generation technologies were investigated during grid-connected operation and two transition modes to the islanding situation, planned and unplanned. The obtained results that validated through various case studies have shown that a suitable planned islanding transition could provide support to critical loads at the event of electricity utility outages.

An Overview of the Study of the Materialist Dialectics of Late Engels and the Marxist Dialectical Debate

This year marks the 200th anniversary of the birth of the great proletarian revolutionary mentor Engels,and the theoretical community has once again started a wave of research on his thought.On the basis of Hegel’s dialectic,Engels inherited and developed Marx’s dialectic,and founded the materialist dialectic,which he called“the best tool and the sharpest weapon”.However,the relationship between Engels’materialist dialectics and Marx’s dialectics has been debated for more than a hundred years in the theoretical circles both at home and abroad,and it is of great significance to correctly summarize and elaborate the domestic and international views in order to clarify the internal logic and truth of Engels’materialist dialectics.

Relationship between the Three Laws of Dialectics of Nature and Agricultural Development

Based on the three laws of dialectics of nature-the law of unity of opposites, the law of mutual change of quality and the law of negation of negation, this paper analyzes the relationship between the three laws and agricultural development, and proposes making good use of the three laws to promote the better development of agriculture and realize agricultural modernization.

New Research on the Building and Developing of Materialistic Dialectics

This paper elaborates the generation of the whole system and the ideological contents of materialistic dialectics from the aspects of building,development by Lenin and Mao Tse Tung and exploration by western Marxists,demonstrating that materialistic dialectics should have two developmental clues,promoting the development of materialistic dialectics together.

Dialectical Thermodynamics’Solution to the Conceptual Imbroglio That Is the Reversible Path

According to the second law of thermodynamics, as currently understood, any given transit of a system along the reversible path proceeds with a total entropy change equal to zero. The fact that this condition is also the identifier of thermodynamic equilibrium, makes each and every point along the reversible path a state of equilibrium, and the reversible path, as expressed by a noted thermodynamic author, “a dense succession of equilibrium states”. The difficulties with these notions are plural. The fact, for example, that systems need to be forced out of equilibrium via the expenditure of work, would make any spontaneous reversible process a consumer of work, this in opposition to common thermodynamic wisdom that makes spontaneous reversible processes the most efficient transformers of work-producing-potential into actual work. The solution to this and other related impasses is provided by Dialectical Thermodynamics via its previously proved notion assigning a negative entropy change to the energy upgrading process represented by the transformation of heat into work. The said solution is here exemplified with the ideal-gas phase isomerization of butane into isobutane.

Content Addressable Memory Using Automatic Charge Balancing with Self-Control Mechanism and Master-Slave Match Line Design

Content Addressable Memory (CAM) is a type of memory used for high-speed search applications. Due to parallel comparison feature, the CAM memory leads to large power consumption which is caused by frequent pre-charge or discharge of match line. In this paper, CAM for automatic charge balancing with self-control mechanism is proposed to control the voltage swing of ML for reducing the power consumption of CAM. Another technique to reduce the power dissipation is to use MSML, it combines the master-slave architecture with charge minimization technique. Unlike the conventional design, only one match line (ML) is used, whereas in Master-Slave Match Line (MSML) one master ML and several slave MLs are used to reduce the power dissipation in CAM caused by match lines (MLs). Theoretically, the match line (ML) reduces the power consumption up to 50% which is independent of search and match case. The simulation results using Cadence tool of MSML show the reduced power consumption in CAM and modified CAM cell.

Dialectic:辩证逻辑的新形态

当代中国辩证逻辑研究的多元进路均不同程度地把辩证法作为研究的理论基础。基于“dialectic”一词具有的辩证法与论辩术的双重含义,当代关于论辩术的种种逻辑研究具有作为辩证逻辑的合法性,这种新形态的辩证逻辑对于深化马克思主义辩证逻辑的研究、把握辩证逻辑和现代性建构与批判之间的关系都具有重要意义。