通过对关节式移动机器人越障过程运动学和动力学分析,得出控制移动机器人越障时保证动态稳定性的约束条件。
Analyzed kinematics and dynamics of the obstacle negotiations for an articulated mobile robot a restriction condition to guarantee dynamic stability when it gets over the obstacles.
单层网壳的稳定性能是该种结构设计的主要控制因素,动力稳定是单层网壳稳定性能的主要组成部分。
The stability of single layer shell is the main control factor of its construction design, which the primary proportion is the dynamics stability.
本文针对关节式移动机器人在斜面上运动时稳定性和安全性的要求对其进行动力学分析,利用传感器融合技术对机器人进行局部定位,提出了它的基于模糊逻辑的控制策略。
Fuzzy logic based motion control approach was proposed, using sensor fusion for robot local location, aimed at the requirement of stability and safety for articulated mobile robot moving on slope.
对车辆动力学稳定性控制的控制原理、控制策略、控制逻辑和算法进行了理论分析。
Control principle, control tactics, control logics and algorithm of motor vehicle dynamics stability control are theoretically analyzed.
考虑了一类具有多重时变滞后和有界控制器的不确定动力系统的鲁棒指数稳定性问题。
The problem of robust exponential stabilization of a class of uncertain dynamic systems with multi time varying delays and bounded controllers is considered.
研究结果为利用差动制动控制提高汽车的高速操纵稳定性提供了动力学依据。
The results provide the dynamics base for improving vehicle stability through differential braking control.
各种电子技术和控制系统在汽车底盘上的广泛应用,大大改善了汽车的行驶平顺性和操纵稳定性等动力学特性。
Kinds of electronic control techniques and control systems are greatly developed and widely applied to improve ride comfort and handling stability of vehicles.
本文用最优控制理论建立双目标模型与能量模型对拱坝进行动力优化分析,两模型综合考虑拱坝的安全性、经济性和稳定性。
The Optimum Control Theory is applied to establish the double objective model and energy model for dynamic optimization of arch dam.
汽车动力学稳定性控制(VDC)可以改善汽车在这些极限情况下的操纵性和稳定性。
The handling and the stability can be improved in limit cornering by using the VDC.
仿真计算和道路试验均表明经过集成控制和集成优化设计后,汽车的行驶平顺性和操纵稳定性等综合动力学特性得到了改善。
The effectiveness of the proposed simultaneous optimization method to improve ride comfort and handling stability of vehicles is proved by theory analysis, simulation and test.
对某轿车整车动力学模型进行仿真分析的结果表明:该模糊PID控制能有效提高车辆的乘坐舒适性和操纵稳定性。
The results of simulation on a car dynamic model demonstrate that the fuzzy PID control can effectively improve the ride comfort and handling stability of vehicle.
首先建立了八自由度的汽车动力学模型,设计了模糊pi控制器和汽车稳定性控制策略。
An 8-dof vehicle dynamics model was established and a fuzzy PI controller and a control strategy of a vehicle stability control system were developed.
车辆动力学;稳定性控制;汽车驾驶模拟器;
Vehicle dynamics; Stability control; Automobile driving simulator;
研究成果为实际车辆动力学稳定性控制系统设计提供了理论依据。
The vehicle stability and maneuverability in critical situation are enhanced, which has provided a foundation of theory to design of vehicle dynamics stability control.
本文针对药物动力学的特点,利用控制模型,给出了对其稳定性分析的方法。
This paper established a control model and proposed the stabilization methods aimed at the characteristic of pharmacokinetics for bolus injection.
然后,采用横向载荷转移率来判断客车侧翻临界状态,并将其作为客车侧倾动力学稳定性的控制目的。
Moreover, the lateral load transfer ratio is used to predict the crucial state of buses rollover. This ratio could be used as the control object for maintaining the roll stability of buses.
因此本文根据机器人动力学模型的性质设计了一种利用机器人工作空间理想轨迹控制的自适应前馈控制方法,并对自适应控制下系统的稳定性进行了分析。
So an adaptive feed forward control method is proposed, this method basing on robot dynamics adopts ideal trajectory on workspace to control robot, its stability is analyzed.
[8]苏周成。车辆转弯制动稳定性动力学控制研究[d]。重庆:重庆大学,2007。
SU Zhoucheng. Study on the Dynamic Control of Vehicle Turning Braking Stability [d]. Chongqing: Chongqing University, 2007.
最后,基于系统的机电耦合动力学模型,进行了平台运动稳定性分析,得到了平台实现稳定悬浮时控制参数的选择范围,垂直方向:0.3<141.5,0<0.052,水平方向:0.3<77.4,0.001<0.038。
The range of the controlling parameters is found when the magnetic table is suspending stably, vertical direction: 0.3<141.5,0<0.052, horizontal direction: 0.3<77.4,0.001<0.038.
汽车电子制动力分配系统依据abs硬件系统的不同,在直接制动和转弯制动时,可实现不同的控制策略,具有较高的制动效能和制动稳定性。
The Electronic Brake Force Distribution (EBD) is more effective on the base of ABS, which can make better performance on braking distance, braking stability.
开发了动力学稳定性控制系统的试验平台。
The study of a tension control test-bed and its monitor system;
开发了动力学稳定性控制系统的试验平台。
The study of a tension control test-bed and its monitor system;
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