[外文翻译]控制系统设计/design of control systems.rar
[外文翻译]控制系统设计/design of control systems,[外文翻译]控制系统设计/design of control systems内包含中文翻译和英文原文,内容完善,建议阅览下载。①中文页数 5中文字数 2838②英文页数 8英文字数 1807③ 摘要设计要求一般用来描述应该做什么以及应该怎样做。根据不同的应用,设计要求也各不相同,但通常包括相对稳定性、稳态精度(容错)、...
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[外文翻译]控制系统设计/Design of Control Systems
内包含中文翻译和英文原文,内容完善,建议阅览下载。
①中文页数 5
中文字数 2838
②英文页数 8
英文字数 1807
③ 摘要
设计要求一般用来描述应该做什么以及应该怎样做。根据不同的应用,设计要求也各不相同,但通常包括相对稳定性、稳态精度(容错)、瞬态响应和频率响应等特性。除了这些一般特性外,在某些应用中往往还有一些特殊要求,如鲁棒性或抗干扰性这种表示对参数变化敏感度的特性,在设计时也要加以考虑。
线性控制系统设计既可以采用时域方法也可以采用频域方法。例如,阶跃响应、斜坡响应或抛物线响应下的稳态精度这种时域特性在时域设计时比较容易满足设计要求,单位阶越响应下的最大超调量,上升时间和调节时间也都适用于实时域设计。而增益裕量,相位裕量和谐振峰值M,这些衡量相对稳定性的频域特性,通常由Bode图,极坐标图,相位-增益图,Nichols图表示,再运用图解法进行研究,在频域中比较容易满足这些性能指标
We often use design specifications to describe what the system should do and how it is done. These specifications are unique to each individual application, and often include specifications about relative stability, steady-state accuracy (error), transient-response, and frequency-response characteristics. In some applications there may be additional specifications on sensitivity to parameter variations, that is, robustness, or disturbance rejection.
The design of linear control systems can be carried out in either the time domain or the frequency domain. For instance, steady-state accuracy is often specified with respect to a step input, a tamp input, or a parabolic input, and the design to meet a certain requirement is more conveniently carried out in the time domain. Other specifications such as maximum overshoot, rise time, and settling time, are all defined for a unit-step input, and therefore are used specifically for time-domain design. We have learned that relative stability is also measured in terms of gain margin, phase margin, and Mr. These are typical frequency-domain specifications, which should be used in conjunction with such tools as Bode plot, polar plot, gain-phase plot, so and Nichols chart.
④关键字 系统设计/Control Systems
内包含中文翻译和英文原文,内容完善,建议阅览下载。
①中文页数 5
中文字数 2838
②英文页数 8
英文字数 1807
③ 摘要
设计要求一般用来描述应该做什么以及应该怎样做。根据不同的应用,设计要求也各不相同,但通常包括相对稳定性、稳态精度(容错)、瞬态响应和频率响应等特性。除了这些一般特性外,在某些应用中往往还有一些特殊要求,如鲁棒性或抗干扰性这种表示对参数变化敏感度的特性,在设计时也要加以考虑。
线性控制系统设计既可以采用时域方法也可以采用频域方法。例如,阶跃响应、斜坡响应或抛物线响应下的稳态精度这种时域特性在时域设计时比较容易满足设计要求,单位阶越响应下的最大超调量,上升时间和调节时间也都适用于实时域设计。而增益裕量,相位裕量和谐振峰值M,这些衡量相对稳定性的频域特性,通常由Bode图,极坐标图,相位-增益图,Nichols图表示,再运用图解法进行研究,在频域中比较容易满足这些性能指标
We often use design specifications to describe what the system should do and how it is done. These specifications are unique to each individual application, and often include specifications about relative stability, steady-state accuracy (error), transient-response, and frequency-response characteristics. In some applications there may be additional specifications on sensitivity to parameter variations, that is, robustness, or disturbance rejection.
The design of linear control systems can be carried out in either the time domain or the frequency domain. For instance, steady-state accuracy is often specified with respect to a step input, a tamp input, or a parabolic input, and the design to meet a certain requirement is more conveniently carried out in the time domain. Other specifications such as maximum overshoot, rise time, and settling time, are all defined for a unit-step input, and therefore are used specifically for time-domain design. We have learned that relative stability is also measured in terms of gain margin, phase margin, and Mr. These are typical frequency-domain specifications, which should be used in conjunction with such tools as Bode plot, polar plot, gain-phase plot, so and Nichols chart.
④关键字 系统设计/Control Systems