Jib pitching angle calculating method, device, and machine readable storage medium

The embodiment of the invention provides a jib pitching angle calculating method, and belongs to the engineering technical field; the method can be executed by a programmable logic controller PLC, andcomprises the following steps: detecting a pitching stabilization operation time t1 and a pitching inertia operation time t2; determining a pitching stabilization operation angle [theta]1 according to a pitching stabilization operation proportion a and the pitching stabilization operation time t1, wherein the pitching stabilization operation proportion a is set in the PLC; determining a pitchinginertia operation angle [theta]2 according to a pitching inertia operation proportion b and the pitching inertia operation time t2, wherein the pitching inertia operation proportion b is set in the PLC; determining the pitching angle according to the pitching stabilization operation angle [theta]1 and the pitching inertia operation angle [theta]2. The jib pitching angle calculating method, the device, and the machine reada