lifetime measurement system

Based on the analysis of the rubber conveyor system test-bed connector performance and life test principle,the key to complete this test is resolving the two-cylinder synchronization,designing a PID controller synchronization and the using of the fuzzy control toolbox and Simulink control toolbox in MATLAB to complete the system simulation.

通過對橡膠輸送帶試驗臺接頭性能和壽命測試試驗原理的分析,得出完成本試驗的關鍵就是解決兩缸的同步,設計了PID同步控制器,并應用MATLAB中,利用模糊控制工具箱和Simulink控制工具箱完成了系統仿真。

The theory of Laser Diode life testing and mathematic model of life testing were introduced, and a high-temperature accelerating LDs automatic life testing system was developed from these.

文中介紹了半導體激光二極管(LD)壽命測試的理論依據,給出了壽命測試的數學模型,并據此設計了LD高溫加速壽命自動測試系統。

The theory of Laser Diode burn-in & life testing, and mathematic model of life testing are introduced.

介紹了半導體激光二極管 (LD)老化及壽命測試的理論依據 ,給出了壽命測試的數學模型 ,并據此研制了新型LD老化篩選及壽命測試系統 ,該系統在密封抽真空充氮環境下 ,通過采集恒流工作LD的平均輸出光功率隨時間變化的信息及所處環境的溫度 ,繪制LD的老化曲線 ,即恒流條件下的“P -t曲線” ,然后推斷LD的使用壽

shorten the system life was proved.

證明了LEACH算法的不確定特性將會導致某些節點過快耗盡電池能量而縮短系統壽命。

ALTREC (Automatic Life Testing and Recording of Electronic Components)

自動化電子器件壽命測試與記錄

Design and Experiment of Life-span Test System for Vehicle Driver Seat

工程車輛主駕駛座椅壽命測試系統設計與試驗

Research on the Testing System of the Synchronizer's Capability and Life Span;

同步器操作性能與壽命測試系統的研究

Life Test and Reliability of GaN Based Light Emitting Diodes;

GaN基發光二極管的壽命測試與可靠性分析

Analysis and Research of Measuring Minority-Carrier Lifetime in Diode and Silicon Material of Bonding;

硅鍵合材料及二極管少子壽命測試分析與研究

Application of Ferroelectric RAM in the System for Testing Releaser Lifetime

鐵電存儲器在脫扣器壽命測試臺系統中的應用

Virtual Test Rig-Based Study on Fatigue Life Prediction

基于虛擬試驗臺的疲勞壽命預測研究

Life prediction for silicon pressure sensor based on step-stress accelerated life-test

基于步進應力加速壽命試驗的硅壓力傳感器壽命預測

Does the Supplier have provisions for life / qualification testing?

供應商是否有使用壽命/性能測試的細則規定？

A fast equivalent testing method for evaluating cycle life of EV batteries

電動車電池循環壽命快速等效測試方法

Theoretical and Experimental Studies on Predicting the Service Life of Subsea Tunnel Lining Structures;

海底隧道襯砌結構壽命預測理論與試驗研究

Accelerated Penetration Test and Service Life Prediction with Chloride of Concrete Structure;

混凝土結構中氯離子加速滲透試驗與壽命預測

Load Spectrum Test and Structural Life Determination of Bolster for the ZK6 Bogie;

轉K6轉向架搖枕載荷譜測試與疲勞壽命評估

Study on Computer Measure and Control Technology of AC Contactor Electric Life Test;

交流接觸器電壽命試驗微機測控技術的研究

Tests on Frost-resistance and Life-span Prediction of Recycled Concrete

再生混凝土抗凍耐久性試驗及壽命預測

Experimental Research on Aging Performance and Service Life Forecast of Water-swelling Rubber

遇水膨脹橡膠的老化性能試驗研究及壽命預測

Swinging Angle Detection Based on the Testing Apparatus of Cycle Life of Universal Joint

基于萬向節周期壽命試驗臺的萬向節擺角檢測

body durability test

車身壽命（疲勞）試驗