HaiMo Robotics (Huangshi) Co., Ltd. has applied for a patent for a “Six-axis Industrial Robot Multi-sensor Fusion Positioning Control System and Device,” with the publication number CN121988842A and an application date of January 2026. According to the patent abstract, this invention pertains to the field of robotics and specifically introduces a system that integrates multiple sensors for precise positioning control.
The system consists of several components: a data acquisition module that detects joint angles, angular velocities, and end-effector posture offset data to compensate for motion trajectory deviations; a control module that manages the motor drivers and utilizes a multi-sensor algorithm fusion module. This module relies on the data collected by the acquisition module, which includes posture, force, environmental, and positional data. It preprocesses the data for noise reduction and time synchronization, then extracts features through a neural network model, dynamically adjusting data weights and generating positioning and compensation commands based on a mechanical wear model. This ultimately controls the joint actuators.
The invention also introduces a high-precision IMU posture sensor that collects joint angular velocity and end-effector posture offset data. This data complements the existing sensors to create a fusion perception network, fundamentally addressing the problem of data isolation and providing essential support for closed-loop precise control.
According to Tianyancha, HaiMo Robotics (Huangshi) Co., Ltd. was established in 2019 and is located in Huangshi City. The company focuses on manufacturing specialized equipment and has a registered capital of 23 million RMB. As of now, the company holds six patents and one administrative license.
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