With the weighting function matrix as design parameters, the design of a control system can be expressed as a multi-objective optimization problem with inequation constraints.
若将加权阵当作设计参数，则控制系统的设计可以表示为一个满足一组不等式约束的多目标优化问题。
By defining the membership function of the realization extent of each objective, the multi-objective optimization problem has been turned into a fuzzy programming problem to be solved.
通过对各目标实现程度的隶属函数进行定义，将多目标优化问题转变成模糊规划问题进行求解。
Based on the emissions control strategy of this research, a multi-objective function for the emission optimization was selected.
根据本研究排放控制方案特点，确定了用于排放优化的多目标函数。
Besides, it has done some research on the problem of multi-Objective Optimization. Unitary method and gray theory have been introduced to improve on objection function.
本文还研究了多目标函数问题，采用归一化法和灰色理论方法对目标函数进行了改进。
For the reason that multi-objective optimization in traditional need to deal with the aim function by Linear-weighted, could only achieve optimize approximately.
针对传统的多目标优化算法必须通过线性加权的方式处理目标函数，只能达到近似的优化问题。
The 2-order grey relational grade method for solving the optimization of development alternatives with multi-objective function in multi-block-multilayer oil and gas field is developed.
针对多断块、多层系油气田开发方案优选的多目标性，提出了用二阶灰色关联度求解的方法。
The 2-order grey relational grade method for solving the optimization of development alternatives with multi-objective function in multi-block-multilayer oil and gas field is developed.
针对多断块、多层系油气田开发方案优选的多目标性，提出了用二阶灰色关联度求解的方法。
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