查询词典 cascade control

The strategies of high order sliding mode control and sliding mode control with integral action are proposed. Without losing the virtue of robustness and the ability of eliminating disturbance, these strategies can minimize the chattering phenomenon which is quite common in conventional sliding mode control.

在研究中，提出了高阶滑模控制和带积分的滑模控制方法，这两种方法在保证了常规滑模控制的强鲁棒性和抗扰动能力的前提下，可以在很大程度上削弱抖振，对常规的滑模控制有较大的改进。

In the second chapter, the problem of the optimal inputting rate control for a class of competitive population dynamics system with age-structure is discussed. By means of characteristic line, Gronwall Lemma, Bellman Lemma, adjoint system and so on, the Lipschitz continuity properties of the system in terms of the control variable is certificated, and the necessary condition of the optimal control is obtained.

第二章讨论了一类具有年龄结构的竞争种群系统最优输入率控制问题，综合应用特征线法，Gronwall引理，Bellman引理，共轭系统等知识，证明了系统解关于控制变量的Lipschitz连续性，给出了控制为最优的必要条件。

The simulations show the good track effect of the robust adaptive control system, and the used data for determining the control action are in the range of the admissible control.

仿真结果表明，所设计的鲁棒自适应控制系统具有良好的跟踪性能，而且控制量在容许控制范围之内。

The good track effect of the robust adaptive control systems and the range of the admissible control for used control quantities are presented in the examples of simulation.

在仿真例子中显示出这种鲁棒自适应控制系统具有良好的跟踪性能，而且控制量在容许控制的范围之内。

Spontaneously, it can control the output power of quartz light array to achieve the rapid heating control by adjusting the output voltage, and control radiation equilibrium temperature of test piece surface to simulate the aerodynamic heat environment of aerosphere when aerospace plane enters again.

同时，通过调节输入电压的大小，可以控制石英灯阵列的输出功率，实现对快速加热的控制，通过控制试件表面的辐射平衡温度来，模拟空天飞机再入大气层的气动热环境。

One, control member it is empty pipe line of business the intelligence that control of the traffic in the most important resource sky is danger of a Gao Feng works, get information ceaselessly, the analysis evaluates trends, decisive make judgement decision-making, issue instruction information, deploy safe control interval to run medium aerostat at any time, handle all sorts of bolt in time special affection.

一、管制员是空管业最重要的资源空中交通管制是一项高风险的智力劳动，不断地获取信息，分析评估动态，果断作出判定决策，发出指令信息，随时为运行中的航空器配备安全的管制间隔，及时处理各种突发特情。

The thesis is to establish systematical and perfect rate index and warning method of humane capital investment and management risk which is the important approach of preventive control and enterprises' humane capital risk auditing which is the important approach of aferwards control because of the condition of focusing on the process control of enterprises' humane capital investment risk in Chinese academe.

针对我国学术界企业人力资本投资风险的研究集中于事中控制的现状，本文对企业人力资本投资风险事前控制重要手段——企业人力资本投资管理风险的评估指标和评估与预警方法，企业人力资本投资风险事后控制重要工具——人力资本投资风险审计等进行了研究

The main elevator control system, including control systems, rudder and aileron control system to manipulate the system.

主操纵系统包括升降舵操纵系统、副翼操纵系统和方向舵操纵系统。

The monitoring and control system of air blower real-time detect parameters of power supply, control system, air blower, air pressure under mine. The monitoring and control system ensures the air blower working safely, and improves the management level. It is significant to the safety and management of mine.

煤矿风机工作状态监控系统对风机的供电系统、控制系统、风机、井下参数等进行实时检测，实现对煤矿风机工作状态的监督与控制，对保证风机的安全工作，提高煤矿的安全管理水平具有重要的现实意义。

First part of this thesis introduced the key technologies and development survey of the air suspension system in domestic and overseas.At the same time ,it also elaborated the control technology of Electronic air suspension,control technology of ABS and the Joint Control Technology of both systems.

本文首先介绍了空气悬架系统的国内外发展概况和关键技术，同时也对电子空气悬架控制技术和ABS控制技术以及二者联合控制技术进行必要的阐述。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。