In consideration of cost and whole life loss expectation of product, the whole life optimization design model with control parameter of dynamic reliability is proposed.

在同时考虑产品成本价值和全寿命期失效损失期望前提下，提出了以动态可靠度为控制参数的全寿命优化设计模型。

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As effective research means, laboratory model test is used due to the following reasons: low cost, short test period, easy to do, test parameter flexible selected and easily to control.

室内模型试验因成本低、试验周期短、难度小、参数选择具有可控性和灵活性等优点被作为有效的研究手段。

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This optimization mechanism employs the continuous-valued PSO to optimize the control parameter to maximize the value of information of instance and minimize the cost of oracle.

利用连续的粒子群优化代价敏感主动学习的控制参数，该参数用于最大化未标注样本的信息度和最小化标注代价。

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