COORDINATION OF THE MOTION PARAMETERS WITHIN STEP-BY-STEP INTEGRATION FOR DYNAMIC EQUATION

A method is presented that coordinates the calculation of the displacement, velocity and acceleration of structures within the time-steps of different types of step-by-step integration. The dynamic equation is solved using an energy equation and the calculating data of the original method. The method presented is better than the original method in terms of calculating postulations and is in better conformity with the system's movement. Take the Wilson-θ method as an example. By using the coordination process, the calculation precision has been greatly im proved (reducing the errors by approximately 90% ), and the greater part of overshooting of the calculation result has been eliminated. The study suggests that the mal-coordination of the motion parameters within the time-step is the major factor that contributes to the result errors of step-by-step integration for the dynamic equation.

Efficacy of Sensory Integration Therapy in Improving Gross Motor Coordination and Grip Control in Down Syndrome Children

This work was carried out to investigate the efficacy of sensory integration therapy in improving gross motor coordination and grip control in Down syndrome children. Thirty children were enrolled in this study and randomly assigned into two groups: group A received (sensory integration therapy program plus specific physiotherapy training) and group B received (specific physiotherapy training program only). Motor coordination test measures (Balancing backward, Hopping, Jumping from side to side and Transferring boxes) to test and follow gross motor coordination, handheld dynamometer to test and follow grip control ability and kinesthesia test to test and follow awareness of joint position and movement. These measurements were taken before initial treatment and after 12 weeks of treatment. The children parents in both groups A and B were instructed to complete 3 hours of the home routine program. Data analysis was available on the 30 Down syndrome children participating in the study. The difference between pre- and post-treatment results was more significant in Motor coordination test measures in the study group than the control group. Grip control ability and kinesthesia test demonstrate representative improvement in the study groups (p = 0.0001) while insignificant in the kinesthesia control group and significant in a grip control group. The addition of sensory integration therapy program to specific physiotherapy training is recommended in improving gross motor coordination and grip control abilities in Down syndrome, so this suggested approach may be used as a selective choice for improving posture control and hand functions in Down syndrome children.

Benefits of Integration Regional coordination creates a win-win situation for those at home and abroad

One notable feature of China’s growth since the late 1970 s is that certain regional pinpoints often take the lead in carving out a new path for development before creating a lane for others to catch up;the end goal being that of synchronized growth.Throughout the last four decades,the country has passed through three stages.

SPATIAL－TEMPORAL DISCRETE COORDINATION OF FEM AND DIRECT INTEGRAL METHOD FOR TRANSIENT DYNAMIC PROBLEMS

In this paper, the coordination of spatial-temporal discrets of FEM and direct integral method is investigates.By analyzing the numespatial-temporal discrete,the principle of balancing the principle of balancing the energy error induced by spatialdiscrete and the energy error induced by temporal discrete is presented, and the prioriprocess and adaptive method for the coordination of spatial discerand temporal discrete is obtained.

Coordinated development of Yunnan's frontier culture and economy under the regional economic integration pattern

This paper constructs the index system by means of quantitative analysis. We choose the coordination degree of Yunnan province from 2012 to 2015. The regional cultural and economic development in Yunnan's frontier are analyzed so that we can provide the reference for the sustainable development of Yunnan's frontier and realize the coordinated development of culture in Yunnan's frontier and economic system in order. The results show that the culture and economy in Yunnan's frontier are coupled with formation of the coordinated development of culture and economy; economic development is the main reason to promote the coordinated development of culture and economy in Yunnan's frontier, and it contributes to the main force of improving the coordinated development of evolution types; the coordinated development degree of the overall level is low and still in the China's backward level.

Direct method of finding first integral of two-dimensional autonomous systems in polar coordinates

A direct method to find the first integral for two-dimensional autonomous system in polar coordinates is suggested. It is shown that if the equation of motion expressed by differential 1-forms for a given autonomous Hamiltonian system is multiplied by a set of multiplicative functions, then the general expression of the first integral can be obtained, An example is given to illustrate the application of the results.

Coordinated restoration optimization of power-gas integrated energy system with mobile emergency sources

In an integrated energy system(IES) composed of multiple subsystems, energy coupling causes an energy supply blockage or shutdown in one subsystem, thereby affecting the energy flow distribution optimization of other subsystems.The energy supply should be globally optimized during the IES energy supply restoration process to produce the highest restoration net income. Mobile emergency sources can be quickly and flexibly connected to supply energy after an energy outage to ensure a reliable supply to the system, which adds complexity to the decision. This study focuses on a powergas IES with mobile emergency sources and analyzes the coupling relationship between the gas distribution system and the power distribution system in terms of sources, networks, and loads, and the influence of mobile emergency source transportation. The influence of the transient process caused by the restoration operation of the gas distribution system on the power distribution system is also discussed. An optimization model for power-gas IES restoration was established with the objective of maximizing the net income. The coordinated restoration optimization decision-making process was also built to realize the decoupling iteration of the power-gas IES, including system status recognition, mobile emergency source dispatching optimization, gas-to-power gas flow optimization, and parallel intra-partition restoration scheme optimization for both the power and gas distribution systems. A simulation test power-gas IES consisting of an 81-node medium-voltage power distribution network, an 89-node medium-pressure gas distribution network, and four mobile emergency sources was constructed. The simulation analysis verified the efficiency of the proposed coordinated restoration optimization method.

Mechanism and Countermeasures for Action of Scientific and Technological Innovation on Integration of Industrialization and Urbanization

In the current process of deepening reform in China,industrial structure upgrading,economic structural transformation and new urbanization are important tasks to promote social and economic development,and technological innovation has gradually become the primary driving force for industrial upgrading,economic transformation and the realization of new urbanization.The article analyzed the action mechanism of scientific and technological innovation on the integration of industrialization and urbanization through qualitative and quantitative methods,found out the prominent problems faced by Henan through the empirical analysis of relevant data of Henan Province,and then proposed the integrated development path driven by scientific and technological innovation.

The Research of the Balanced Development of China's Urban-rural Spatial Integration Based on the Evolution of Regional Spatial Structure

The general law of regional spatial evolution is researched.In the process of the evolution of four stages,namely the early stage of traditional agriculture and industrialization,the middle stage of industrialization,the later stage of industrialization and post-industrialization,the types of space are homogenized space,polarized space,pole-axis space and integrated space respectively;the choosing of the spatial location is influenced by economy,society and environment,and the spatial structure extends along with three-dimensional space.Based on the fact that China's urban-rural spatial structure evolution develops rapidly,and the outstanding characteristics of dual structure becomes the main obstacle to urban-rural balanced development,the thesis poses the countermeasures of China's urban-rural spatial integrated balanced development.It points out that the healthy development of socio-economy is the external environment of realizing urban-rural spatial integration;the urban-rural coordinated planning is the prerequisite of realizing urban-rural spatial integration;fulfilling the governmental function is the key to realizing urban-rural spatial integration;promoting agricultural industrialization is the approach to realizing urban-rural spatial integration;perfecting social security system is the basis of realizing urban-rural spatial integration.

Curve integral with path independent in orthogonal curvilinear coordinate system

It is explored that the line integral is a path independent in two or three arbitrary dimensional orthogonal curvilinear coordinate systems, which is based on the integral condition with the path independent in two or three dimensional rectangular coordinate systems. Firstly, according to the coordinate transformation, the condition that the line integral is the path independent in the polar coordinate system is obtained easily from the Green's theorem in two-dimensional rectangular coordinate system and the condition is extended to arbitrary two-dimension orthogonal curvilinear coordinates. Secondly, through the coordinate transformation relationship and the area projection method, the Stokes formula in three-dimensional rectangular coordinate system is promoted to the spherical coordinate system and cylindrical coordinate system, and the condition that the line integral is a path independent is obtained. Furthermore, the condition is extended to arbitrary three-dimension orthogonal curvilinear coordinates. Lastly, the conclusions are made.

Inevitability and Emergent Problems of Science &Technology Innovation Access to Integration

The causes and the problems of integration of scientific ＆ technical innovation （ISTI） and inevitability are proposed. The status of domestic scientific ＆ technical innovation is analysed. A series of emergent managerial problems caused by the system ISTI （SISTI） are pointed out. Because of Hall three dimensions structure＇s enlightenment, a three dimensional logical net diagram in which the system integration of innovation based on problem in real world but not on disciplinary logic is drawn. The intelligent group＇ s need span is greater under the conditions of relatively low material level than common groups who have lower degree of education. The SISTI is composed by multi-rule and intelligent multi-agent behavior. It is concluded that the logical relationships of integrated technology which based on the author＇s experience and observation must be considerded for a valid management of SISTI.

Research on The Software Development Ability Training With Gradual and Whole Process Based on The Deep Integration Between Industry and Education

In view of the mechanism and quality problems in the software ability training of computer majors in colleges and universities,as well as the engineering ability and innovation ability training results can not effectively meet the needs of society,this paper discusses how to realize the deep integration of production and education through school enterprise cooperation under the existing training mode.Through the establishment of a progressive whole process training system,students’software ability can be improved in an all-round way.Taking Shenyang Aerospace University as an example,it expounds how to organically combine the theoretical teaching in class with the cultivation of extracurricular innovation ability,and gradually guide students to comprehensively improve their software development ability and innovation ability.The model has been running for many years,and plays a leading role in promoting the reform of education and teaching and improving the quality of education,and provides reference for the brotherly colleges and universities.

Construction Method of Rail Transit Oriented Metropolitan Area under the Integration of Four Networks

In the process of metropolitan area integration,the current rail transit development is not enough to support the rapid expansion of the economy and population of the metropolitan area.It is necessary to attach importance to the important role of rail transit as a support system,promote the integrated development of the metropolitan area,and create a metropolitan area on the track.Through the problems in rail transit development,the development concept of “four networks integration” of rail transit is put forward.From multiple aspects of planning,construction and operation,reasonable promotion strategies are proposed,which could provide feasible suggestions for promoting the construction of metropolitan area on the track.

Research on Cross-Regional Urban Development Under the Integration Strategy

Cross-Regional city construction is not only the inevitable trend of urbanization development in China.It is also an important way to improve the comprehensive competitive power of urban economy.Starting from the current situation of cross-regional city development,this paper puts forward the strategy of cross regional urban integration development,and probes into the implementation measures of integrative development,mainly in the integration of development planning,infrastructure,regional market,ecological construction and public service,and analyzes the significance of the development of trans-regional urban integration.In order to promote the coordinated development mechanism of cross-regional cities and strengthen the international competitiveness of China's urban agglomeration.

统筹发展和安全中的“民参军”——二战后大国技术发展模式及其启示

促进发展和维护安全是世界各国追求的两项重要目标,而技术的军民融合则是连接发展和安全的重要纽带。二战后,苏联、日本与美国的军民融合实践,分别代表了“旋转耗散”“旋转上升”“旋转下降”以及“旋转环绕”四种大国技术发展模式。这四种模式的不同成效表明,要成功地实现军民技术融合,统筹发展和安全,关键在于“民参军”。“民参军”为军用技术提供了负反馈的制约、互补能力的积累以及持续的资金来源。苏联的困境在于缺乏“民参军”,大量军用技术难以外溢到民用部门,最终导致军用部门也缺乏持续的资金支持。日本的经验是技术从民用部门扩散到军用部门,民用部门推动了军民两用技术的发展。20世纪80年代前的美国,服务安全的军用技术逐步外溢到服务发展的民用部门;在此之后,军用技术与民用技术相互渗透,交叉影响。二战后大国技术的发展模式及军民技术融合的成败为中国推动军民融合、统筹发展和安全提供了重要借鉴。

重庆市县域乡村三产融合与农户福祉的耦合协调关系研究——基于宜居宜业和美乡村视角

建设宜居宜业和美乡村是推进乡村全面振兴的阶段性任务。基于宜居宜业和美乡村视角,构建乡村三产融合与农户福祉的评价体系。通过分析二者的空间格局以及耦合协调关系,探讨了重庆市县域乡村的发展路径。研究结果表明:①重庆市县域乡村三产融合发展过程中受到农户福祉协同增进的作用,二者的耦合协调性较好,以适度协调和初级协调为主,整体上呈现出从过渡发展阶段向协调发展阶段转变的趋势。②分维度看,乡村三产融合行为的农业产业链延伸、乡村业态多元化与农业多功能性3个维度与农户福祉各维度间的耦合协调关系以农户福祉为刚性主导,而乡村三产融合成效的经济与社会效益两个维度与农户福祉各维度间的耦合协调关系以乡村三产融合为刚性主导;两者的高值区与低值区分布相对一致,高值区主要集中在渝西地区,低值区主要集中在渝东北片区偏东北边缘区域和渝东南片区偏东南边缘区域,二者之间呈现出显著的空间协同。③基于乡村三产融合与农户福祉的耦合协调关系,重庆市县域乡村可划分为3种耦合类型:乡村三产滞后型、同步型与农户福祉滞后型。据此,提出了建设宜业乡村、助推产业发展,宜居宜业乡村协同推进,建设宜居乡村、保障农户福祉3种路径,旨在促进乡村三产融合与农户福祉协调发展,让农民能够通过在农村从事农业及相关生产活动,享受到更加幸福的生活。

Application of Adaptive Kalman Filtering Algorithm in IMU/GPS Integrated Navigation System

The IMU（inertial measurement unit） error equations in the earth fixed coordinates are introduced firstly. A fading Kalman filtering is simply introduced and its shortcomings are analyzed, then an adaptive filtering is applied in IMU/GPS integrated navigation system, in which the adaptive factor is replaced by the fading factor. A practical example is given. The resuits prove that the adaptive filter combined with the fading factor is valid and reliable when applied in IMU/GPS integrated navigation system.

A reconstructed edge-based smoothed DSG element based on global coordinates for analysis of Reissner–Mindlin plates

A reconstructed edge-based smoothed triangular element, which is incorporated with the discrete shear gap (DSG) method, is formulated based on the global coordinate for analysis of Reissner-Mindlin plates. A symbolic integration combined with the smoothing technique is implemented to calculate the smoothed finite element matrices, which is integrated along the boundaries of each smoothing cell. Numerical results show that the proposed element is free from shear locking, and its results are in good agreement with the exact solutions, even for very thin plates with extremely distorted elements. The proposed element gives more accurate results than the original DSG element without smoothing, and it can be taken as an alternative element for analysis of Reissner-Mindlin plates. The prominent feature of the present element is that the integration scheme is unified in the smoothed form for all of the finite element matrices.

Application of canonical coordinates for solving single-freedom constraint mechanical systems

This paper introduces the canonical coordinates method to obtain the first integral of a single-degree freedom constraint mechanical system that contains conserva-tive and non-conservative constraint homonomic systems. The definition and properties of canonical coordinates are introduced. The relation between Lie point symmetries and the canonical coordinates of the constraint mechanical system are expressed. By this re-lation, the canonical coordinates can be obtained. Properties of the canonical coordinates and the Lie symmetry theory are used to seek the first integrals of constraint mechanical system. Three examples are used to show applications of the results.

Objective System and Coordination Mechanism Design for “Multi-Planning System Integration”

One of the hot issues to realize the multi-planning system integration is to explore the inter-planning coordination mechanism breaking current technical and system restrictions. The essence of planning disintegration is the disconnection of their objective system, indicator system, and spatial coordinate system. Few studies have been conducted on this issue. This paper analyzes the manifestations and causes of the "three-system dissociation," and proposes to establish a new objective system. In addition, it proposes to strengthen the connection design, aiming to explore effective ways to realize inter-planning connection and coordination.