面向复杂服役环境的成套装备均衡设计理论、方法及应用研究

The theory and methods of equalization design of complete equipment in complex service environment were put forward on the foundation of the research on law of multi-variables balanced during the equalization design of complete equipment in complex service environment. Keeping the stability and reliability of complete equipment in complex service environment were the cores of equalization design. A set of optimization algorithms of equalization design were built, such as recursion mapping reasoning algorithm, performance sensitive identification algorithm, working-age dynamic recovery algorithm and constraint integrated optimization algorithm. The method based on recursion mapping reasoning algorithm was used to balance function requirements. The method based on performance sensitive identification algorithm was used to balance working performance. The method baesd on working-age dynamic recovery algorithm was used to balance effective working-age. The method based on constraint integrated optimization algorithm was used to balance maintenance performance. A mathematical model of flexible-interval working-age dynamic compensation was built. The prototype system software was developed. The equalization design provided theoretical basis for the achieving of function requirements of complete equipment in complex service environment.Methods for the working performance keeping of complete equipment in complex service environment were provided. It provided technical support for working-age dynamic recovery and maintenance performance optimization of complete equipment in complex service environment. The equalization design provided new theory and methods for reliability distribution, reliability keeping and reliability recovery of complete equipment in complex service environment. It was helpful to improve the theory and methods of conceptual design of complete equipment.

在深入研究复杂服役环境下成套装备多变量均衡的规律基础上，以保证复杂服役环境下成套装备的可靠运行为核心，较为系统地提出面向复杂服役环境的成套装备均衡设计理论与方法，在成套装备方案设计过程中面向复杂服役环境，通过融合映射推理实现成套装备的功能需求均衡，通过噪声扰动抑制实现成套装备的工作性能均衡，通过动态补偿分配实现成套装备的有效寿命均衡，通过约束冲突消解实现成套装备的维修效能均衡，建立成套装备递归映射推理、性能敏感识别、寿命动态补偿和约束集成优化一整套算法，构建服役阶段变周期关键部机有效寿命动态补偿机制，开发面向复杂服役环境的成套装备均衡设计原型系统软件。为面向复杂服役环境的成套装备功能需求实现提供理论基础、为面向复杂服役环境的成套装备工作性能保持提供方法依据、为面向复杂服役环境的成套装备部机寿命恢复与维修效能优化提供技术支持，有助于丰富和完善面向复杂服役环境的成套装备方案设计理论与方法。

针对复杂成套装备设计的参数关联耦合性、性能波动随机性、部机寿命差异性、维修约束冲突性的基本特点，在深入研究复杂服役环境下成套装备多变量均衡的规律基础上，以保证复杂服役环境下成套装备的可靠运行为核心，提出了面向复杂服役环境的成套装备均衡设计理论与方法。为复杂服役环境下成套装备的功能需求实现提供理论基础，为复杂服役环境下成套装备的工作性能保持提供方法依据，为复杂服役环境下成套装备的部机寿命恢复与维修效能优化提供技术支持。. 在成套装备方案设计过程中面向复杂服役环境，提出并实现了基于融合映射推理的成套装备功能需求均衡设计方法、基于噪声扰动抑制的成套装备工作性能均衡设计方法、基于动态补偿分配的成套装备有效寿命均衡设计方法、基于约束耦合消解的成套装备维修效能均衡设计方法。从成套装备功能需求实现入手，通过对抽象、异构的功能需求信息进行等价映射，计算确定功能需求间的逻辑关系和因果关系，准确分析功能需求之间的“原因-结果”影响效应，非线性融合获得功能需求重要度，通过融合映射推理实现了成套装备的功能需求均衡。建立了工作性能灵敏域量化表征工作性能指标的敏感区和容许波动区的大小，精确度量工作性能灵敏域形状大小并标示变化最敏感的方向，将成套装备工作性能波动控制在设计允许范围内，通过噪声扰动抑制实现了成套装备的工作性能均衡。依据复杂服役环境下成套装备关键部机的失效机理，推导了变周期预防性维护的串联多部机有效寿命计算模型，建立了成套装备关键部机的预防性维护措施动态分配方法和服役阶段变周期关键部机有效寿命动态补偿机制，通过动态补偿分配实现了成套装备的有效寿命均衡。将服役阶段维修拆解深度决策与预防性维护措施动态分配相结合，快速生成满足维修经济性约束、维修效率约束和环境影响约束等单一指标约束或多指标约束最优的维修拆解序列方案，通过约束冲突消解实现了成套装备的维修效能均衡。建立了成套装备递归映射推理、性能敏感识别、寿命动态补偿和约束集成优化一整套算法，构建了服役阶段变周期关键部机有效寿命动态补偿机制，开发了面向复杂服役环境的成套装备均衡设计原型系统软件。. 项目在国内外学术期刊发表学术论文8篇，其中，国际期刊论文6篇，SCI收录5篇，EI收录2篇。申请国家发明专利4项，授权1项。