Quadrotor Vehicle

Googol technology, starting from HKUST in 1999, is the first high-tech company in the Asia Pacific region specializing in R&D, production, marketing, and assisting regulators and motion control systems. Googol technology provides a platform for technological innovation for machine manufacturers, focusing on research in four base technologies - motion control technology, servo drive technology, computer vision technology, and mechanical design optimization. With deepened international and national cooperation, combining production and research, and actively cultivating system integrators, Googol technology's motion control products and systems are applied in a wide range of industries, such as microelectronics, robotics, CNC machine tools, electronic processing and testing, printing, packaging, production automation, and other industrial control uses.

EThe four-rotor floating vehicle consists of motors with spindles, encoders, drive modules, motion controllers, and slip rings, etc. It is a highly coupled multi-degree-of-freedom system. Different flight controls can be achieved, such as elevation and depression, tilt, and vehicle movement. The system is suitable for undergraduate and postgraduate researchers and control theory to carry out verification and research of control theory, such as optimal control, robust control, etc. The four-rotor floating vehicle is driven by the 4 air screws of the motors located on the axis platform. The front, left, and right motors drive the corresponding air screws to achieve the vehicle's lift and depression; the left and right motors move the corresponding air screws to tip the vehicle. While the rear motor drives the corresponding air screws for vehicle navigation. The 3 encoders installed on the platform detect the different aviation states of the vehicle and form a closed-loop system, thus ensuring precise positioning of elevation and depression, tilt, and movement of the vehicle. The sliding rings are installed at the base of the vehicle so that the wiring does not get tangled when the vehicles turn freely. Also helps reduce friction. The sliding rings are installed at the base of the vehicle so that the wiring does not get tangled when the vehicles turn freely. Also helps reduce friction. The sliding rings are installed at the base of the vehicle so that the wiring does not get tangled when the vehicles turn freely. Also helps reduce friction.

Experimentar:

● Mechanism modeling ● Modeling 

experimental 

● Time domain analysis 

● Frequency domain analysis

● PID correction ● Correction of 

root locus 

● Time domain correction

● Post Placement Experiment

● State feedback experiment

Technical Specifications