Analysis of inertial measurement accuracy using complementary filter for MPU6050 sensor

Zani, Nurul Huda (2021) Analysis of inertial measurement accuracy using complementary filter for MPU6050 sensor. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Inertial can be defined as disinclination to motion, action or change. The inertia of an object is the propensity to remain at rest or, if in motion, stays in motion at a steady speed. This project is to analyse the accuracy of the inertial measurement for the MPU 6050 sensor. MPU6050 is one of the low-cost ultrasonic range sensors that contains a 3-axis gyroscope for total 3-axis orientation measurement. It is used to analyse movement detection. As for this project, the application of the MPU6050 sensor is to the firefighter department by utilising accurate internal measurement. The accurate inertial measurement will help detect movement and the location of the firefighter in a rescuing operation. The sensor will then be connected wirelessly by using ESP8266 NodeMCU for the data transmission. Finally, the results can be viewed on an IoT platform. In order to improve the obtained results, a complementary filter is being used in this project. It is expected that the location’s accuracy could be improved by 98%. Therefore, a precise location of the firefighter can be provided.

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