電阻層析成像模塊
力敏傳感智能輪胎的力學(xué)特性和應(yīng)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(chǔ),通過對應(yīng)力場反演方法展開研究,實(shí)現(xiàn)了輪胎應(yīng)力測量的可視化。首先,根據(jù)現(xiàn)有輪胎的特征設(shè)計(jì)了新型力敏傳感智能輪胎,分析了力敏智能輪胎的結(jié)構(gòu)特點(diǎn);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(tài)、靜態(tài)受載、結(jié)構(gòu)破損三種狀態(tài)下應(yīng)力及變形情況,,構(gòu)建了力敏智能輪胎電壓測量方法,并對導(dǎo)電硅橡膠材料的力敏性能進(jìn)行了實(shí)驗(yàn)驗(yàn)證,分析了不同狀態(tài)、不同載荷下導(dǎo)電硅橡膠材料的應(yīng)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(guān)鍵技術(shù)1:智能輪胎的設(shè)計(jì)
The design of smart tires
關(guān)鍵技術(shù)2:智能輪胎特性分析
Analysis of smart tire features
關(guān)鍵技術(shù)3:智能輪胎應(yīng)力溯源實(shí)驗(yàn)
Smart Tire Stress Tracing Experiment