Quality assurance and stage dynamics in multi-stage manufacturing. Parti
本文是两篇系列报告的第一篇，介绍测量产品质量损失的基本概念，并通过实验与仿真结合的方法优化PID控制器参数，以实现质量保证。
SUMMARY This is the first in a two-part report on control engineering considerations in quality assurance. This paper introduces some basic concepts in the measurement of the ‘loss’ due to poor product quality, and approaches the issue of parameter optimization of the control system through the modem of manipulating the ‘proportional-integral-and-derivative controller’ (PID) constants, using an experimental approach coupled with simulation as the methodology to achieve the desired objective. The second paper (forthcoming) approaches the problem from the point of view of parameter optimization via mathematical programming, and then addresses the issue of setting the standard of system performance through Markov decision processes.