To the problem of the actuator constraints in practical control systems, the output regulation is studied for robot manipulators with uncertain structure parameters and external disturbance.

针对实际的控制系统中执行器受限的问题，研究了机器人存在不确定结构参数及外界干扰时的输出调节问题。

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Optimal regulation rules and minimum economic loss for economic systems with an integral inequality constraint on the control of quadric performance are given.

对于具有控制积分不等式约束的二次型性能指标的经济系统给出了最优调节规律和最小的经济损耗。

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The kind of pump improves greatly the control efficient and control accuracy and simply the design of hydraulic system with proportional regulation and save the energy of hydraulic systems.

应用这种泵可大大提高液压系统控制效率、控制精度，简化了比例调节液压系统的设计，并使液压系统具有节能的功效。

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Amidst all the cacaphony of voices calling for some form of government regulation or rules to control Microsoft's growing dominance in operating systems and Internet browsers, one option was completely overlooked.

FORBES: Breaking windows