aren't enough generally speaking, the new officers and workers just entered company and all arranged each section foolish ascend 12 weeks, understood understand circumstance, walk Ma Guan's flower, don't have what root of function, the big parts after all walking up this job post just does while learning.This is traditional"a help a" way of doing, although way of doing like this more the image is objective, make people's impression deep, lacked some thing:Theory.Have no way to learn to arrive very overall knowledge system, also caused problem-solving ability's canning not have an exaltation.Protect the ages that the tiny machine turns in the equipments besides, along with equipments of continuously improvement and technical progress, the technical ability training of front-line staff member has already appeared severity not to adapt to a phenomenon.On the other hand and really is because the task is heavy, tight hand, the person is many, train a work don't easily arrange;On the other hand because have never realized an electrical engineering class set officers and workers the technical ability raise of importance.Caused like this we the power supply business enterprise more and more depend on a factory house and formed vicious cycle.
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The evaluation function that the taboo searches is used for an evaluation to search status in order to select by examinations good the solution bordering on an area is the chemical element that the candidate for election solution gathers, then combine taboo standard and slight standard to select by examinations new current status.Because the target value is an index sign that keeps a view very much, past use target function as to evaluate function to a little bit easily comprehend Coach Outlet.But sometimes for the sake of convenience or be easy to comprehension, can adopt other functions to replace target function.Consequently can is divided into evaluation function are 2 types according to the target function and other methodses.(1)According to the evaluation function of the target function this type of main containment with the operation of target function gain of evaluation method.If record to evaluate function to adopt for, target function being a f(x), then evaluating function canning(x):鈼廡arget function, namely(x)=f(x)(4.13) 鈼弔he target function be worth with the target of current solution xnow of bad Coach Outlet, namely(x)=f(x)?F(xnow)(4.14) 鈼弔he target function be worth badly at present with the target of the superior solution xbest, namely(x)=f(x)?F(xbest)(4.15)(2) other methods sometimes computing one of the method that the target value was more, solved this problem while being more complicated or consuming is the evaluation function that adopts to act for.The structure acts for of the target of evaluation function is to reduce calculating complexity.The evaluation function of acting for should can reflect some characteristics of original target function, such as original target function to should of the superior point should be the superior point that acts for function.Act for the function structure depends on concrete problem.

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