A hysteresis model under different loading rate is proposed based on measurement results with simple polynomial method.This model will be used for better control and compensation of pneumatic actuator
To explore the relationship between the supply air rate and the resistance of the cooling module itself,this paper provides a simulation method for cooling front module and single cooler supply air ra
Shell-and-tube heat exchanger is a product with simple structure,mature technology and convenient use.The heat exchanger mentioned in this study is used in a vehicle exhaust heating system,which uses
Ability of reproducing the fault of proving ground and user use is poor,which uses the traditional durability test method of the front swing arm bench.However,the road simulation test method is able t
In this paper,Aiming at the problem of the signal to noise ratio exceeding the target of the mass air flow sensor in a engine air intake system test,it is analysed to the overall flow state of the air
This paper focus on vehicle with rear seat adjustable backrest,analysis of validation phrase rear luggage retention test failure,to find the weak position of the rear seat frame structure.Optimize the
Based on the finite element analysis method(FEM),this research focused on the trunk lid hinge reinforcement plate welding spots crack problem.The number of the resistance spot welding(structure adhesi
Automobile automatic production cannot be separated from a large number of industrial robots,but robots will have a variety of problems in practical applications.Aiming at this problem,this paper make
The hardware composition and software testing principle of ODISSEE communication equipment for ABS anti-lock braking system of car are studied.According to the function test requirement of ABS,ABS ini
In order to solve the problem of automatic feeding of multi model and heterogeneous body sheet metal parts,this paper designs a system for automatic assembly of top cover sheet metal parts.The system