Firstly , a whole control model is given after analyzing the wheeled structure with nonholonomic constraints and the model of dc servo - motor building . secondly , we develop a motion control system using at90s8515 microcontroller 首先，通过对非完整轮式移动结构和直流伺服电机模型的分析，建立了移动机器人的控制系统模型。
The fractional - order control system 、 the theory of fractional - order pi ~ d ~ and analysis method of stability are first discussed . then the model of network traffic control system and its stability are introduced 文章首先介绍了分数阶控制系统、分数阶pi ~ d ~控制器的原理和稳定性分析方法,接着给出了基于farima的网络拥塞控制系统模型。
Moreover , the thesis makes a study on the control structure and system of lean production in green supply chain , gives pulling coordination control system model based on multi - agent from the aspect of core enterprises 从核心企业的角度，研究了绿色供应链环境下精益生产的实施控制结构和系统，提出了基于多agent的绿色供应链环境下精益生产拉动式协同控制系统模型。
The parameters turning principle of this controller are proposed . the control system is simulated with the simulink of matlab ; the parameters turning module and the nonlinear model of the magnetic bearings are realized by s - function 在matlab的simulink环境下构建控制系统模型，用s - function编写变参数pid控制器的参数变化规则模块和磁悬浮轴承的非线性模型，并进行了动态仿真。
This article introduces the experimental system based on the digital control system of magnetic bearings , and discusses the function of the system ' s constituting parts , and then analyses the experimental data 根据磁悬浮轴承的控制系统模型，对磁悬浮轴承的数字控制系统进行了实验设计，论述了磁悬浮轴承控制系统中各个组成部分在系统中的作用，并进行了实验研究，分析比较了实验数据。
Something about the control system is talked in this part ; such as the technical process , control targets requirements etc . based on this , the control system features are analyzed and the control system model is built 3 、介绍了本论文所涉及系统的基本情况，包括其具体工艺流程和控制指标要求等。在此基础之上，分析系统特点，建立控制系统模型，并设计出两种控制方案? ? pid控制和模型预测控制( mpc ) 。
( 2 ) on the basis of the networked control system model with networked - induced delay , the stability of this system is analyzed by hybrid system theory . the integrator example stability region is widen by the analysis and the simulation results are given and validate the conclusion ( 2 )在前人建立的基于网络诱导延时的网络控制系统模型基础上，使用混合系统控制理论和方法分析其稳定性，就一类积分控制器推导出更大的稳定区域，并利用仿真验证了结果。
A system model of the measurement and control based on client / server model with com technology is designed with utilizing the com technology ' s merit and conjoining the characteristic of the system . the communication between the procedures is come through the com technology taken the replace of dde 利用com技术的优点，结合测量与控制系统的特点，设计了采用com技术的客户服务器结构的测量与控制系统模型，用com技术代替dde技术实现进程之间的通讯。
First of all , based on the administration function chart of cangzhou area , a simple closed loop control system model was abstracted , and through theory analysis of the model ' s input signal , controlled object , feedback facility , controller and system disturbance , the difference between this model and common model was showed and the characters of cangzhou area ' s sustainable development system were discussed 以沧州区域行政运行图为背景，抽象出一种简单的闭环控制系统模型，并对该模型的输入信号、被控对象、反馈装置、控制器和系统干扰等特征进行理论分析，说明该控制模型与普通控制模型的区别，以及沧州区域可持续发展系统的特点。
Thirdly , we have a deep research on how the organization structure , information structure and decision structure of supply chain affect the bullwhip effect , and we establish a multi - stages inventory control system model of the supply chain to study the effect further by computer simulation 三、分别从供应链的组织结构、信息结构和决策结构三个方面，深入分析供应链结构对长鞭效应的影响。四、建立供应链的多级库存控制系统模型，用计算机仿真的方法进一步分析供应链结构对长鞭效应的影响。
