A fuzzy sliding mode control ( fsmc ) method for the attitude control of an interceptor , which is derived by improving the quasi sliding mode conrol ( qsmc ) method with fuzzy control , is discussed 摘要对拦截器姿态控制系统进行研究，用模糊控制方法对准滑模控制方法加以改进，形成了一种模糊滑模变结构控制方法。
Using sliding mode variable - structure control method to design controller , carry on stimulating and make contrast with the traditional pid in order to justify its superiority in stabilized effects 利用滑模变结构控制方法设计控制器、进行仿真，并与传统的pid控制进行仿真对比，以验证其在减摇效果上的优越性。
The simulation results indicate that the control algorithm has remarkable superiority in speedness compared with the conventional pid control algorithm . in addition , it is a no - error control and has robustness 仿真结果表明：与传统的pid控制比较，滑模变结构算法在快速性上占有显著的优越性，此外，它还是无差控制且有一定的鲁棒性。
A new scheme of adaptive fuzzy sliding model variable structure control for a class of uncertain nonlinear system is presented , which is by incorporating adaptive model tracking control and fuzzy control with reaching law 摘要针对一类非线性不确定系统，把自适应模型跟踪控制和模糊控制与趋近律相结合，提出一种新的自适应模糊滑模变结构控制方案。
This paper discusses the pid and sliding mode variable structure ( smvs ) control of the sonar array attitude stabilization system respectively and designs the digital controllers . the simulation results have been compared 本文分别研究了声纳基阵姿态稳定系统的pid控制及滑模变结构控制方法，设计了相应的控制器，针对仿真结果，比较了两者之间的优劣。
The sliding mode variable - structure controller basing attitude error quaternion and the sliding mode variable - structure controller basing adaptive learning on rbf neural network , three learning arithmetics of rbf neural network is emphasized 针对卫星平台分别设计了基于姿态误差四元数的滑模变结构控制器和基于rbf神经网络上界自适应学习的滑模控制器。
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。
2 . it gives a detailed comment on the present development of the ac servo system and variable structure sliding mode , and analyzes the merits and drawbacks of the applications on ac servo system of variable structure sliding mode 2 、对交流伺服系统及滑模变结构理论的发展现状进行了较为详细的评述，分析了在交流伺服系统中应用滑模变结构策略的优缺点。
The paper makes some research for the design method of sliding mode variable structure control , and does some works for the existent problems at present . the simulation shows that better control effect can be achieved 本文对滑模变结构控制的设计方法进行了一些研究，针对滑模控制器设计目前存在的问题作了一些工作，仿真结果表明了能够取得较好的控制效果。
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。
