The inner loop make the cart track the position . the balance control part based on sliding mode keep the pendulum upright 平衡控制利用滑模变结构控制理论使摆到达近似垂直向上位置后能保持垂直向上状态。
So far , vsc with sm has been deeply studied as an important branch of nonlinear control theory . it has been employed to control discrete - time systems , distributed parameters systems and time - delay systems etc . 目前滑模变结构控制理论已经得到了充分的发展,成为非线性控制理论的一个重要分支,其所研究的对象涉及离散系统、分布参数系统、滞后系统等。
In addition sliding mode variable structure control has good robustness , is blunt to the change of system and exterior disturbing . in all sliding mode variable structure control has a good future in the control of power electronic devices 而且变结构控制对系统的变化和外部干扰不敏感,具有很强的鲁棒性,所以滑模变结构控制理论在电力电子器件的控制中有着很好的应用前景。
This paper discussed the recent trends of the development and research of control laws of vehicle stability ; also analysed the features and limitations of control laws of vehicle stability with non - linear characteristics in the applications of several control systems and theories ; and summarized the feature application of slide - mode theory in control laws of vehicle stability 摘要讨论了近年来车辆稳定性控制策略的研究发展趋势;分析了多种控制方法和理论在解决非线性车辆稳定性控制策略上各自的特点及局限性;总结了滑模变结构控制理论的应用前景。
At last , based on vehicle side - slip angle and yaw rate , 3 different kinds of vehicle handling stability controller are designed using variable structure control with sliding mode theory . at simulink simulation flat , do simulation experiment of the concept car model with the direct yaw moment control and without control ; and which control strategy should be apply in different specifically vehicle working conditions , how the vehicle velocity , steer characteristic , control parameters etc . impact the control quality have been studied 最后,运用滑模变结构控制理论,基于质心侧偏角和横摆角速度这两个控制变量分别提出三种具有针对性的控制策略,在simulink仿真平台上,对带有汽车稳定性控制器和不带汽车稳定性控制器的车辆模型进行了仿真研究;对不同工况下汽车稳定性控制策略的具体应用及车速、转向特性和控制参数等因素对控制品质的影响进行了研究。
滑: slippery; smooth模: mould; pattern; matrix变: become different; change结构: structure; composition; cons ...控制理论: control theory变结构控制: variable structure control system变结构控制系统: vaiable structure control system结构控制: structural control; structure control结构控制剂: constitution controller结构控制器: structure controller帧结构控制: frame structure control控制理论: control theory; cybernetics; theory of controls过程控制理论: process control systems经典控制理论: classical control theory经济控制理论: economic control theory控制理论补充: complementary to control theory控制理论基础: elementary theory of control; theory of control库存控制理论: inventory control theory鲁棒控制理论: robust control theory; robustcontroltheory模糊控制理论: fuzzy control theory; power electronic circuit伺服控制理论: theory of servo mechanism随机控制理论: stochastic control theory统计控制理论: statistical control theory; statisticalcontroltheory先进控制理论: advanced control strategy现代控制理论: modern control theory