Smart biological systems as models for engineered structures
Smart biological systems as models for engineered structures
复制标题
智能生物系统作为工程结构的模型
DOI：
10.1016/0928-4931(95)00126-3
复制
发表时间：
1996
期刊：
影响因子：
--
通讯作者：
A. Srinivasan
中科院分区：
文献类型：
--
作者：
A. Srinivasan
某些生物结构是在工程结构和结构部件的背景下进行检查的。在生物结构中可能出现的多种类型的智能中，有两种类型是我们特别感兴趣的。在第一种类型中，存在一个闭环，智能可以被定义为结构的综合能力，以（a）感测一个或多个变量，如应变、温度、压力等，（b）处理相同的变量，以及（c）在允许的范围内进行操作、感测和再处理，以确保根据设计意图持续发挥性能。因此存在迭代反馈机制并且该过程是动态的。在第二种类型中，有一个开环，智能源于旨在增强韧性的设计原则，从而实现系统的机械完整性。没有反馈，但微观结构设计是独特的。本文通过作为智能结构模型的示例讨论了这两种类型的智能，但在将生物结构原理应用于工程设计方面提出了分析和实验挑战。
Certain biological structures are examined in the context of engineering structures and structural components. Among a variety of types of smartness that may be evident in biological structures, two types are of special interest to us. In the first type, there is a closed loop, and smartness can be defined as an integrated ability of structures to (a) sense one or more variables such as strain, temperature, pressure, etc., (b) process the same, and (c) act, sense and reprocess as long as permissible, to assure continued performance in accordance with design intentions. Thus there is an iterative feedback mechanism and the process is dynamic. In the second type there is an open loop, and smartness arises out of a design principle aimed at enhancing toughness, leading to mechanical integrity of the system. There is no feedback, but the microstructural design is unique. This paper discusses both these types of smartness through examples which serve as models for smart structures, but pose analytical and experimental challenges in adapting biostructural principles to engineering design.
影响因子：
3.7
作者：
Whissell PD;Tohyama S;Martin LJ
通讯作者：
Martin LJ