電阻層析成像模塊應用案例-力敏傳感智能輪胎的力學特性和應力場溯源方法

電阻層析成像模塊

　　力敏傳感智能輪胎的力學特性和應力場溯源方法

　　Mechanical Properties and Stress Field Tracing Method of Force Sensitive Sensing Intelligent Tire

　　背景介紹

　　Background

　　本文以力敏材料為基礎，通過對應力場反演方法展開研究，實現了輪胎應力測量的可視化。首先，根據現有輪胎的特征設計了新型力敏傳感智能輪胎，分析了力敏智能輪胎的結構特點；其次，建立了力敏智能輪胎有限元模型，研究了力敏智能輪胎在充氣狀態、靜態受載、結構破損三種狀態下應力及變形情況，，構建了力敏智能輪胎電壓測量方法，并對導電硅橡膠材料的力敏性能進行了實驗驗證，分析了不同狀態、不同載荷下導電硅橡膠材料的應力反演情況.

　　Based on the force sensitive material, the visualization of tire stress measurement is realized by the inversion method of corresponding force field.Firstly, according to the characteristics of the existing tire, a new type of force-sensitive sensing intelligent tire is designed, and the structural characteristics of the force-sensitive intelligent tire are analyzed.Firstly, according to the characteristics of the existing tire, a new type of force-sensitive sensing intelligent tire is designed, and the structural characteristics of the force-sensitive intelligent tire are analyzed.Finally, the voltage measurement method of force-sensitive intelligent tire is constructed, the force-sensitive properties of conductive silicone rubber material are verified by experiments.

　　關鍵技術1：智能輪胎的設計

　　The design of smart tires

　　關鍵技術2：智能輪胎特性分析

　　Analysis of smart tire features

　　關鍵技術3：智能輪胎應力溯源實驗

　　Smart Tire Stress Tracing Experiment