First, this paper analyses the essential cause why a basic fuzzy control system has steady-state error, then incorporates interpolation technique to improve basic fuzzy controller.
本文首先分析基本模糊控制系统存在稳态误差的根本原因，然后有针对性地引入两种插值方法对基本模糊控制器进行改进。
This system employs a dynamical compensator, which can ensures the steady-state output error under disturbances to be zero, satisfying the dynamic requirements.
这类系统利用一个动态补偿器，保证了干扰作用下系统输出的稳态误差为零，且动态特性满足设计要求。
Based on existing static error when the system is in steady-state, the fuzzy control thought paralleled integrator is proposed.
针对系统达到稳态时，模糊控制存在稳态静差这一缺陷，提出了带积分器的模糊控制思想。
There out, the static index (steady- state error) and the dynamic index (overshoot and rise time) of auto kinetic control system can be fix on.
由此，确定汽车运动控制系统的期望静态指标（稳态误差）和动态指标（超调量和上升时间）。
The interpolation is equal to subdivide those control rules, so the quantization error can be eliminated thoroughly, and the system can get better steady-state performance.
使用插值算法相当于细分了控制规则，从根本上消除了量化误差，改善了系统的稳态性能。
The actual control further shows that the control strategies combining double loops torque compensation allow an effective reduction in surplus of the system and better control of steady-state error.
实际控制效果进一步表明，双环与力矩补偿相结合的复合控制策略可有效减小系统多余力矩，控制稳态误差。
After analyzing the relationship between the steady-state error of the system and the slope of the sliding surface, its mathematical equation is deduced.
分析了系统的稳态误差与滑模平面斜率的关系，推导出其数学表达式。
The result of experiment shows that this method eliminated steady state error of the system inherently, and improved performance of steady state of fuzzy control system.
实验结果表明：此方法能从本质上消除系统的稳态误差，明显地改善了模糊控制系统的稳态性能。
The stability loop uses the PI control algorithm, which can improve the system type and reduce the steady-state error.
稳定回路采用PI控制算法，以提高系统的型别，减小稳态误差；
It can research PWM regulating speed. In the system, voltage feedback instead of speed feedback, PI regulating no steady-state error. So it has a good dynamic and steady performance.
该调速系统以电压负反馈代替转速反馈，形成闭环控制，以比例积分调节器实现无静差调速，具有良好的性能。
Therefore the difference between designed and actual; to which degree you can decrease the steady-state error; it is the most important points which determine the total system accuracy.
因此，设计和实际之间的差异，在何等程度，可以降低稳态误差，这是最重要的点，确定了整个系统的准确性。
So it not only achieves the real-time feedback and the regulation of speed but also eliminate the static error of speed due to the integral action of PI regulator when the system is in a steady state.
这样不仅可以做到速度的实时反馈和调整，而且由于PI调节器的积分作用，可以使系统在稳态时做到速度无静差。
The actual system requirements for steady-state error small, fast and good robustness, which to the control system design has led to great difficulties.
而实际系统要求稳态误差小、快速性好、鲁棒性强，这就给控制系统的设计带来了很大的困难。
The actual system requirements for steady-state error small, fast and good robustness, which to the control system design has led to great difficulties.
而实际系统要求稳态误差小、快速性好、鲁棒性强，这就给控制系统的设计带来了很大的困难。
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