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首页> 外文会议>2002 ASME International Mechanical Engineering Congress and Exposition , Nov 17-22, 2002, New Orleans, Louisiana >ANALYTICAL TARGET CASCADING FOR THE DESIGN OF AN ADVANCED TECHNOLOGY HEAVY TRUCK
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ANALYTICAL TARGET CASCADING FOR THE DESIGN OF AN ADVANCED TECHNOLOGY HEAVY TRUCK

机译：先进技术重型卡车设计的分析目标级联

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摘要

Analytical target cascading (ATC) is a methodology that can be used during the early development stages of large and complex systems for propagating desirable overall product targets to appropriate individual specifications for the various subsystems and components. The ATC process is applied to the design of an advanced technology heavy truck. A series hybrid-electric propulsion system, in-hub motors, and variable height suspensions are introduced with the intent to improve both commercial and military design attributes according to a dual-use design philosophy. Emphasis is given to fuel economy, ride, and mobility characteristics. These vehicle responses are predicted by appropriately developed analytical and simulation models. This article is an extension to previous work: the engine is now included at the bottom level, several battery types are considered to study their effect on fuel economy, and a more demanding driving schedule is used to assess regenerative braking benefits and ride quality. Results are presented for target values associated with a 100% improvement on fuel economy while maintaining performance attributes relative to existing designs.
机译：分析目标级联（ATC）是一种可在大型和复杂系统的早期开发阶段使用的方法，用于将所需的总体产品目标传播到各个子系统和组件的适当单独规格。 ATC流程应用于先进技术重型卡车的设计。引入了一系列混合动力推进系统，轮毂内电机和可变高度悬架，旨在根据双重用途设计理念同时改善商业和军事设计属性。重点介绍了燃油经济性，行驶和机动性特征。通过适当开发的分析和模拟模型可以预测这些车辆的响应。本文是对以前工作的扩展：现在引擎已包括在最底层，考虑使用几种电池类型来研究其对燃油经济性的影响，并使用要求更高的驾驶时间表来评估再生制动的好处和行驶质量。给出了与燃油经济性提高100％有关的目标值的结果，同时保持了相对于现有设计的性能属性。

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