optimal regulator

In order to provide scientific basis for price adjusting for enterprises, and based on the principle of the elasticity of demand, quantitative analyses was given of the sale price s adjustalbe direction, adjustable adjustable range and optimal adjustable value.

最佳调整量进行了定量分析，并建立了调价策略模型，为企业产品价格调整提供科学依据。

Gravity deformation and best rigging angle for surface adjustment of large reflector antennas;

针对天线表面精度在某仰角调整好而在另一仰角变差的问题,给出了求解反射面精度最佳调整角的优化计算方法。