中国空间科学技术

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卫星总体设计部分指标最优分配的一种模型

曹喜滨,张帆   

  1. 哈尔滨工业大学!哈尔滨150001,哈尔滨工业大学!哈尔滨150001
  • 发布日期:1999-10-25

An Optimal Allocation Model of the Partial Satellite System Design Specification

Cao Xibin Zhang Fan (Harbin Institute of Technology,Harbin 150001)$$$$   

  • Published:1999-10-25

摘要： 卫星总体指标合理分配是卫星总体设计的一项重要内容。采用非线性优化方法和卫星总体参数优化中的多目标多学科优化设计方法对卫星总体设计指标 （误差、质量、功率和可靠性） 进行了最优分配。结果表明， 所建的优化模型和所采用的非线性优化方法和多目标多学科优化方法是可行有效的

关键词: 参数最优化, 模型, 总体设计, 卫星

Abstract: Allocating properly the system specification plays an important role in the satellite system design.In the paper,satellite system design specification including error,mass,power and reliability are optimally allocated with nonlinear optimization and Multiobjective and Multidisciplinary Design Optimization (MMDO).The result shows that the optimization models and the optimization methods,nonlinear optimization and multiobjective and multidisciplinary design optimization,are both feasible and effective.