validity of bids 中文意思是什麼
validity of bids
解釋
投標有效期-
The stochastic optimization method is brought forward, which makes a great amount of simulation of other bidder ' s biding in electrical market, as for every simulation, genetic algorithm is applied to solve the optimization problem, in consideration of the restraint of direct current network, one optimal bid is got, then using the average optimal bids in a great number of simulations as the last optimal bids. the program using c + + language of this method is programmed and examples are discussed for simulation, examples prove the bidding method ' s validity
最後基於第五章的分析，提出了一種採用隨機優化和遺傳演算法相結合的競價方法，即對電力市場中各個競爭對手的報價作為隨機變量進行大量模擬，針對每一次模擬，在考慮直流潮流網路約束的情況下，用遺傳演算法求出一次模擬對應的最優報價，然後把大量模擬樣本求得的最優報價的均值，作為最優報價。 -
3. the paper analyses the difficulties of setting up the construction enterprise bidding model, expatiates the game characteristics of the bidding. then the paper has designed the game theory model of the compound lower limited bids and analyses the model ' s applicability. at the end an actual bidding proves the model ' s validity
研究了施工企業投標決策模型建立的難點，闡述了施工企業投標報價的博弈行為，針對「復合標底法」設計開發了基於博弈論的投標報價模型，分析了模型的適用性，並通過案例應用檢驗了模型的指導性和有效性。
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