Method and system for estimating pyrotechnic high response point
A technology with high response points and pyrotechnics, applied in computing, special data processing applications, instruments, etc., can solve problems such as high incidence of invalid tests, poor estimation accuracy, and deterioration of estimation accuracy
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Embodiment 1
[0108] Such as figure 1 As shown, it is a method for estimating the high response point of pyrotechnics described in Embodiment 1 of the present application. The method includes:
[0109] Step 101, setting the initial test level value (also referred to as the first test level value) of the pyrotechnic product, performing response processing on the pyrotechnic product according to the initial test level value, generating initial response result data, and setting The iterative relationship between the test level value and the initial response result data is used to iteratively process the initial test level value and the initial response result data to generate an iterative test level value.
[0110] In step 101, the initial test level value of the pyrotechnic product can be set by the recorded historical data, that is, according to the customary setting value of the type of pyrotechnic product in the recorded historical data, it can also be the The guessed value of the stimula...
Embodiment 2
[0116] In the present embodiment, the estimation of the high response point of the pyrotechnic product can be regarded as consisting of two parts, the total test sample size is 30, and x i+1 =x i -a i (y i -b i ) is used as the iterative relationship between the test level value and the response result, and the random approximation of the test level value is performed, by giving the level x of the first test 1 , run the test at this level to obtain the test result y 1 , and then obtain the level x of the second trial according to the iterative relation 2 , run the test at this level to obtain the test result y 2 , and so on, by the level x of the i-th trial i and the corresponding test results y i , get the level x of the i+1th trial according to the iterative relationship i+1 , where a i and b i is a constant whose function is to make the level x of the i-th trial i The average loss of the difference from the p-response point of the pyrotechnic product is minimized...
Embodiment 3
[0149] Combine below Figures 3 to 5 As shown, the specific application of the method for estimating the high response point of pyrotechnics is described in detail:
[0150] Step 1: Set the 0.5 quantile of the sensitivity distribution of the pyrotechnic product as the initial test level value, perform response processing on the pyrotechnic product according to the initial test level value, generate initial response result data, and set the The iterative relationship between the test level value and the initial response result data x i+1 =x i -a i (y i -b i ), performing iterative processing on the initial test level value and the initial response result data through the iterative relationship to generate the iterative test level value of each test;
[0151] Step 2: When identifying the response state corresponding to the initial response result data as a response, pass an asymmetric loss function on the iterative test level value: Perform loss weight adjustment to adjus...
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