Probabilistic Reliability Engineering

出版者:Wiley-Interscience

作者:Boris Gnedenko

页数:518

出版时间:1995-04

价格:USD 175.00

装帧:Hardcover

isbn号码:9780471305026

具体描述

With the growing complexity of engineered systems, reliability has increased in importance throughout the twentieth century. Initially developed to meet practical needs, reliability theory has become an applied mathematical discipline that permits a priori evaluations of various reliability indices at the design stages. These evaluations help engineers choose an optimal system structure, improve methods of maintenance, and estimate the reliability on the basis of special testing. Probabilistic Reliability Engineering focuses on the creation of mathematical models for solving problems of system design. Broad and authoritative in its content, Probabilistic Reliability Engineering covers all mathematical models associated with probabilistic methods of reliability analysis, including--unique to this book--maintenance and cost analysis, as well as many new results of probabilistic testing. To provide readers with all necessary background material, this text incorporates a thorough review of the fundamentals of probability theory and the theory of stochastic processes. It offers clear and detailed treatment of reliability indices, the structure function, load-strength reliability models, distributions with monotone intensity functions, repairable systems, the Markov models, analysis of performance effectiveness, two-pole networks, optimal redundancy, optimal technical diagnosis, and heuristic methods in reliability. Throughout the text, an abundance of real world examples and case studies illustrate and illuminate the theoretical points under consideration. For engineers in design, operations research, and maintenance, as well as cost analysts and R&D managers, Probabilistic Reliability Engineering offers the most lucid, comprehensive treatment of the subject available anywhere. About the editor JAMES A. FALK is Professor and Chairman of the Department of Operations Research at George Washington University. In addition to his numerous publications, Dr. Falk has lectured internationally as a Fulbright Lecturer. Of related interest...The reliability-testing "bible" for three generations of Eastern European scientists, adapted for Western scientists and engineers...H ANDBOOK OF RELIABILITY ENGINEERING Originally published in the USSR, Handbook of Reliability Engineering set the standard for the reliability testing of technical systems for nearly three generations of applied scientists and engineers. Authored by a group of prominent Soviet specialists in reliability, it provides professionals and students with a comprehensive reference covering mathematical formulas and techniques for incorporating reliability into engineering designs and testing procedures. Divided into twenty-four self-contained chapters, the Handbook details reliability fundamentals, examines common reliability problems and solutions, provides a collection of computation formulas, and illustrates practical applications. The Handbook's Russian editor and internationally recognized expert Igor A. Ushakov has joined with American engineering professionals to bring this indispensable resource to English-speaking engineers and scientists. 1994 (0-471-57173-3) 663 pp.

用户评价

我必须承认，这本书在内容的深度和广度上都超出了我的预期。它不仅仅是关于计算失效率的，它更深层次地探讨了在资源受限的情况下，如何做出最优的维护决策。书中关于“最优检查与更换策略”的章节，引入了动态规划的概念，将经济因素——维护成本、停机损失、残值损失——纳入可靠性优化模型，这是传统教科书中较少深入探讨的。作者以一种近乎辩论的口吻，引导读者权衡不同决策的风险与收益。这种决策科学的融入，使得本书超越了纯粹的技术手册范畴，更像是一本关于工程风险管理的进阶指南。它的知识体系结构严密，逻辑链条清晰，每提出一个模型，都能迅速跟进其应用场景和局限性分析。

这本书的叙述风格非常务实，带着一股浓厚的工程学派的色彩。它没有过多华丽的辞藻，直奔主题，专注于如何建立一个能够指导实际工作的可靠性评估流程。我对其中关于“寿命数据分析”的章节印象最为深刻。作者详细讲解了不同截尾、删失数据的处理方法，这在实际的加速寿命试验中是经常遇到的难题。他提出的非参数和半参数模型对比分析，为我们选择合适的统计工具提供了明确的指导方针。此外，书中对于“系统安全工程”的融入，也体现了作者的远见卓识，将传统意义上的元件可靠性提升到了整个作业环境和人机交互的层面。读完这些内容，我感觉自己对如何设计出具有内在安全裕度的系统，有了更深层次的理解和更扎实的理论支撑。

这本关于概率可靠性工程的书籍，在我看来，像是一次对工程决策核心的深入探索。作者并没有停留在理论的表面，而是将复杂的数学模型与实际工程场景紧密结合，构建了一个严谨的分析框架。书中对不同可靠性指标的阐述极为透彻，从早期的失效率模型到后期的基于状态的维护策略，每一步推导都清晰有力。我尤其欣赏作者在处理不确定性方面的态度，他没有试图消除不确定性，而是教导读者如何量化和管理它。例如，在系统分解与故障树分析（FTA）和事件树分析（ETA）的应用部分，书中给出了大量实例，展示了如何通过概率方法识别系统中的薄弱环节，并评估不同设计选择对整体可靠性的影响。这种将理论与实践无缝对接的处理方式，对于我们这些在严苛环境下运行关键设备的工程师来说，是极具价值的。它不仅仅是一本教科书，更像是一本操作手册，指导我们如何系统化地提升工程系统的韧性。

这本书的语言和组织结构，给我的感觉是极度严谨和一丝不苟，仿佛作者在撰写每一句话时都经过了严格的概率检验。我发现书中对于概率分布的选取有着非常细致的考量，特别是对威布尔分布、伽马分布在不同物理过程中的适用性对比，进行了细致入微的探讨。不同于一些偏重抽象数学推导的著作，这本书始终将重点放在“工程可解释性”上。例如，当引入复杂的多变量回归模型来预测故障率时，作者立刻会回到物理意义上解释这些变量的系数究竟代表了什么。这种对“可解释性”的坚持，极大地降低了高级统计工具在工程实践中的应用门槛，让理论工具真正成为了工程师手中的利器，而不是束之高阁的象牙塔之物。

我阅读这本书的体验，简直就像是经历了一场思维的重塑。它以一种非常宏大且结构化的方式，勾勒出了现代工程系统对“可靠”这一概念的全新理解。书中对于随机过程在可靠性分析中的应用描述得极为精妙，特别是马尔可夫链在设备寿命预测和状态监测中的运用，让人眼前一亮。作者在引入这些高级数学工具时，始终保持着对工程直觉的尊重，确保读者能够理解“为什么”需要这些工具，而不仅仅是“如何”使用它们。更让我印象深刻的是，书中对贝叶斯方法在工程领域应用的探讨，这无疑是当前工程实践的前沿阵地。通过引入先验知识来修正模型预测，极大地提高了预测的准确性和实用性。阅读过程中，我不断停下来思考，这本书迫使我从一个完全不同的角度去审视那些我过去习以为常的工程假设。