The dynamic and static performance index is greatly improved through decreasing quantization errors and combining with PI controller that operate nearby set point.
同时，通过削弱量化误差以及在设定点附近引入PI补偿控制器，提高了系统的动态、静态性能指标。
The simulation research shows that it can make the control system have stronger robustness and the better tracking, and enhance its dynamic and static performance index.
仿真试验表明：这种方案可使系统具有较强的鲁棒性和良好的控制品质，具有很好的实用价值。
The MATLAB simulation results show that the scheme provides the control system the stronger robustness and better control quality, and improves its dynamic and static performance index.
仿真研究表明，这种方案使汽包水位控制系统具有较强的鲁棒性及良好的控制品质，提高了系统的动静态性能指标。
应用推荐