MEMS INERTIAL SENSOR AND APPLICATION METHOD THEREFOR, AND ELECTRONIC DEVICE

Provided is an application method of a Micro Electro Mechanical Systems (MEMS) inertial sensor and an electronic device. Also provided is an application method of an accelerometer. Based on an influence of a strain, generated under the action of an external force, of the accelerometer on a detection signal of the accelerometer, the detection signal is adopted to reflect the external force. Further provided is an application method of a gyroscope. Based on an influence of a strain, generated under the action of an external force, of the gyroscope on a detection signal of the gyroscope, the detection signal is adopted to reflect the external force. Further provided is an electronic device adopting the foregoing methods.