New Penalty Model for Constrained Optimization Problems
解约束优化问题的一种新的罚函数模型

Penalty function method is one of the most widely used methods for constrained optimization problems in evo-lutionary algorithms.It makes the search approach the feasible region gradually by the way to punish the infeasible solutions.The penalty functions are usually defined as the sum of the objective function and the penalty terms.The meth-ods will bring two main drawbacks.Firstly,it is difficult to control penalty parameters,secondly,when the difference between the objective function value and the constr...