Research On Testing Technology Of Performance Parameters Of Missile Safety And Release Insurance System

The security system is an important part of the missile.It can control the transition of different states according to the environment in which the missile is located to complete the missile's security.Therefore,in order for the missile to exert its maximum damage effect,it is necessary to accurately detect its performance parameters and improve its parameter accuracy as much as possible,so that it can be used as evaluation data.The staff can conduct detailed analysis to optimize the performance of the product.Safety and reliability are of great significance.Because the test system at this stage is composed of self-made tooling and instruments,its detection efficiency is low,and the performance of the main control chip used is poor,the error rate of the detection data is high,and the accuracy is low,which is difficult to achieve the process operation in various complex environments.purpose.realizes the resistance test between the two pins of the security system,and also uses a multimeter to detect each stage of the system.Current;we have designed a pulse generator and a pulse detection circuit to start the timer of the main control chip and detect the timing of the circuit;we also use the RS232 series MAX3232 CPE chip to realize the data exchange between the upper computer and the lower computer;finally design the entire system Power supply to realize the test function of the entire lower computer hardware module.Electronic equipment must be conducted under the condition of vibration environment adaptability test,to satisfy the reliability of the electronic equipment under the condition of vibration missiles security system is an important part of safety blasting safety device,is responsible for missile must ensure that a missile in the whole transportation storage test and after launch vehicle at a safe distance,ensure people and equipment safety.Finally,by under different vibration frequency,the temporal sequence as well as the input current to six security system test more fluent software,human interaction interface more humane,and the results of each test accurate,The results show that the system's lower computer and upper computer work steadily,and all test results are within the allowable range of error,which can meet the project requirements and verify that the system has achieved the design purpose.