scholarly journals The Path Direction Control System for Lanange Jagad Dance Robot Using the MPU6050 Gyroscope Sensor

2021 ◽  
Vol 1 (1) ◽  
pp. 27-40
Author(s):  
Ibnu Rifajar ◽  
Abdul Fadlil
Keyword(s):  
Control System ◽  
Success Rate ◽  
Power Supply ◽  
The Road ◽  
Battery Power ◽  
Supply Condition ◽  
Direction Control ◽  
Path Direction ◽  
Gyroscope Sensor ◽  
Yaw Angle

The ability to walk straight on a dance robot is very important considering that in competitions, dance robots are required to be able to walk through several zones starting from the starting zone and ending with the closed zone. Therefore, a control system is needed in the Lanange Jagad dance robot so that the robot can control the direction of its walking motion and reduce errors in dance motion while walking on the dance robot. This control system uses a reading value based on the orientation of the rotating motion on the yaw angle axis on the MPU6050 gyroscope sensor which will later be used as a corrector for dance robots when performing various dance movements while walking in the competition arena. From the results of the overall test of the Lanange Jagad dance robot after adding the road direction control system, the percentage of the success rate in the battery power supply condition is 12 volts to 12.6 volts by 100% with the greater the battery power supply, the error in the robot's final angle average to The starting angle of the robot is getting smaller and the percentage of the success rate at the slope of the 0o to 4o race arena is 93.3%. With the tilted race arena, the error in the mean error of the robot's final angle to the starting angle of the robot is also greater, so it can be concluded that the robot can be controlled direction of walking and can walk straight to the finish in the closed zone.

scholarly journals Simulation of the pump-battery power supply control system based on the unloading machine

2020 ◽  
Vol 164 ◽  
pp. 01004 ◽  
Author(s):  
Alexander Rybak ◽  
I Tsibriy
Keyword(s):  
Control System ◽  
Numerical Experiment ◽  
Power Supply ◽  
Operation Mode ◽  
Power Source ◽  
Design Parameters ◽  
Hydraulic Systems ◽  
Original Design ◽  
Battery Power ◽  
Functional Features

The aim of this article is to create a control system for a constant hydraulic power source pressure, a pump -battery power source equipped with an original design of the hydraulic pump discharge machine that provides relay switching of its operation mode. This aim is achieved by using a simulation method based on the application of volumetric stiffness theory of hydraulic systems and their elements. As a result of a numerical experiment conducted by solving the equations that make up the mathematical model of power supply, its main technical characteristics and the influence of its main design parameters on its functional features and operational properties are obtained. The obtained results showed that by changing the various design parameters of unloading machine, it is possible not only to change the upper (maximum) and lower (minimum) values of the battery charging pressure, but also to adjust their difference depending on the requirements for the power source. The main result of this study is that as a result of a numerical experiment, it is proved that the unloading machine provides a clear relay switching of the pump operation mode from unloading to operating mode and Vice versa. The identified properties make a very promising use of a pump -battery power source in the hydraulic systems of mobile machines and process equipment.

Study on Small PV Intelligent Power Supply System

2014 ◽  
Vol 609-610 ◽  
pp. 1408-1411
Author(s):  
Zhong Xian Wang ◽  
Yong Geng Wei ◽  
Yong Li Bi
Keyword(s):  
Control System ◽  
Power Supply ◽  
Output Voltage ◽  
Power Supply System ◽  
Supply System ◽  
Solar Panel ◽  
Battery Power ◽  
Uninterrupted Power Supply ◽  
Supply Problem ◽  
Low Pressures

In the paper, the PV power supply control system is proposed to realize the uninterrupted power supply, including DC and AC supply. By the method of combining software with hardware, through the solar panel to the configured two pieces of battery could realize the function of fast and slow charging, and the supply battery is changed by testing the battery power to the load uninterrupted power supply. Moreover, when the output voltage of the solar panel is lower than the battery, the output voltage of solar panel is boosted by DC/DC circuit to make the solar panel at low pressures also to charge the battery, effectively solving the difficult solar energy in the weak power supply problem.

scholarly journals Gyroscope and Accelerometer Sensor on the Lanange Jagad Dance Robot Balance System

2020 ◽  
Vol 2 (2) ◽  
pp. 51
Author(s):  
Ahmad Sopi Samosir ◽  
Nuryono Satya Widodo
Keyword(s):  
Control System ◽  
Success Rate ◽  
Humanoid Robot ◽  
Balance Control ◽  
Humanoid Robots ◽  
Filter Method ◽  
Accelerometer Sensor ◽  
Balance System ◽  
Kalman Filter Method ◽  
Gyroscope Sensor

In performing dance moves, humanoid robots are expected to move flexibly and not easily fall during dance moves. To reduce the risk of robots falling while performing dance moves, a balance control system using a gyroscope sensor and accelerometer from the MPU6050 is controlled through the Arduino MEGA 2560 PRO. Robots that have balance control, are able to maintain stability in track conditions that have a certain degree of slope. This balance control system uses the Kalman filter method for processing data from the gyroscope sensor and accelerometer in order to reduce the noise that occurs during the robot's balance process. From the results of the test, the percentage of the success rate of robots in rest was 88.8%, the percentage of success when the robot was running was 86.6%, and the percentage of success when the robot was walking with dancing was 75%. From the results of all tests, humanoid robot has a percentage of 83.4% after adding a balance control system and when the humanoid robot does not use balance control will only produce a percentage of success rate of 48.4%.

Aircraft electric anti-skid braking and combined direction control system using co-simulation and experimental methods

2019 ◽  
Vol 234 (2) ◽  
pp. 173-191
Author(s):  
Qiaozhi Yin ◽  
Hong Nie ◽  
Xiaohui Wei ◽  
Ming Zhang
Keyword(s):  
Control System ◽  
Unmanned Aerial Vehicle ◽  
Simulation Method ◽  
Optimization Method ◽  
Fine Tuning ◽  
System Stability ◽  
Dynamic Allocation ◽  
Direction Control ◽  
Aerial Vehicle ◽  
Yaw Angle

The work reported in this paper concentrates on the design and application of an electric ground control system combining the braking and steering mechanisms on a small unmanned aerial vehicle. A virtual prototype of a small unmanned aerial vehicle is built with a multibody dynamic software LMS Virtual.Lab Motion. An electric anti-skid braking system and a new combined direction control system considering the sensors models are established with MATLAB/Simulink. Optimizations are carried out using a global optimization command patternsearch first and then a local optimization method fminsearch for fine-tuning to design the dynamic allocation for the direction rectifying weight coefficients. Then a co-simulation method is introduced to study the ground maneuver performance so as to investigate the interaction of each subsystem via the interfaces between the two softwares. The anti-skid braking simulation verifies that the aircraft can stop smoothly and efficiently. The combined rectification control simulations in three different conditions verify the system stability and robustness. In addition, an anti-skid braking and a direction-control experiment are conducted. Results show that the experimental results fit well with the simulation and that the yaw angle can be corrected effectively under the designed control systems.

Control System of Power Supply in Under-Ground Coal Mining

2006 ◽  
Vol 2 (3) ◽  
pp. 12-19
Author(s):  
G. G. Pivnyak ◽  
Keyword(s):  
Control System ◽  
Coal Mining ◽  
Power Supply

The Study on Preventing Users Electic Larceny

2014 ◽  
Vol 602-605 ◽  
pp. 2939-2942
Author(s):  
Ying Ying Yang ◽  
Yi Shan ◽  
Zhi Tong Liu ◽  
Jian Feng Li ◽  
Jing Jin ◽  
...  
Keyword(s):  
Electric Power ◽  
Power Supply ◽  
Economic Loss ◽  
The Road ◽  
Energy Meter ◽  
Power Means ◽  
Long Time

For a long time,users electic larceny has been a headache topic of the electric power department.The users long-term electic larceny has brought great economic loss to the power supply department.In recent years,the stealing power means are emerging in an endless stream,and they have been broght mant difficulties to prevent electic larceny.But the road is high one feet evil spirite is high one a unit of lengh, according to the study on electic energy meter,we will understand the electic larceny means at the sours.Therefore, further study of stealing power means is also our current priority,only the better anti-stealing electic power means, can be completely blocked leak.

The Design and Tests of Battery Power Supply System for Pulsed Flat-Top Magnets in WHMFC

2012 ◽  
Vol 170 (5-6) ◽  
pp. 481-487 ◽  
Author(s):  
T. H. Ding ◽  
Y. L. Lv ◽  
J. X. Tang ◽  
X. Chen ◽  
X. Y. Chen ◽  
...  
Keyword(s):  
Power Supply ◽  
Power Supply System ◽  
Supply System ◽  
Battery Power

Optimal sizing of photovoltaic-wind-diesel-battery power supply for mobile telephony base stations

Energy ◽  
2021 ◽  
pp. 122545
Author(s):  
Čedomir Zeljković ◽  
Predrag Mršić ◽  
Bojan Erceg ◽  
Đorđe Lekić ◽  
Nemanja Kitić ◽  
...  
Keyword(s):  
Power Supply ◽  
Base Stations ◽  
Mobile Telephony ◽  
Optimal Sizing ◽  
Battery Power
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