Automatic judgment method of control rod insertion starting point in dynamic rod worth measurement test

The invention belongs to the field of nuclear reactor physical test methods, and particularly relates to an automatic judgment method of the control rod insertion starting point in a dynamic rod worth measurement test. The invention aims to provide an automatic judgment method of the control rod insertion starting point in a dynamic rod worth measurement test, and the method can be widely used in commercial nuclear power plant dynamic rod worth measurement tests, thereby reducing the test errors caused by inaccurate judgment on the control rod insertion starting point. According to the technical scheme, the method can automatically judge the control rod insertion starting point in the dynamic rod worth measurement test, and can effectively reduce the test errors caused by inaccurate artificial judgment on the control rod insertion starting point.