Test method for carrying out single particle effect evaluation for application reinforcing device
A single event effect and test method technology, which is applied in the field of particle irradiation testing, can solve the problems of underestimating the application reinforcement effect, inaccurate test results, and two errors.
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[0036] like figure 1 As shown, the single event effect evaluation test method of the application hardened device combined with the space environment includes:
[0037] 1) Combined with the actual application of hardening measures on the device, determine the maximum time interval t for the hardening measures to take effect;
[0038] 2) Combining the reinforcement action time t obtained in step 1), combined with the space orbit environment where the device is located and the shielding situation of the spacecraft, calculate the particle integral fluence f corresponding to the LET value of the test particle incident on the device within the time t n ;
[0039] 3) Integral fluence f of particles incident on the device under the LET value within the maximum time interval t during which the reinforcement measures obtained in step 2) take effect n , and ion i n The minimum fluence at which single event effects occur on the device under irradiation, determining the ion i n F n ; ...
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