18563789. Method for Controlling a Hydrostatic Drive simplified abstract (Robert Bosch GmbH)
Contents
Method for Controlling a Hydrostatic Drive
Organization Name
Inventor(s)
Method for Controlling a Hydrostatic Drive - A simplified explanation of the abstract
This abstract first appeared for US patent application 18563789 titled 'Method for Controlling a Hydrostatic Drive
The abstract describes a method for controlling a drive system with two hydraulic machines, one operating as a pump and the other as a motor, by changing their operations. The method involves controlling the pivoting angle of one hydraulic machine to transition from a positive start angle to a negative target angle, or vice versa, while limiting the pivoting speed to a predefined value.
- The method controls the transition of hydraulic machines from pump to motor operation and vice versa.
- It involves limiting the pivoting speed of the hydraulic machines during the transition.
- The control is based on adjusting the pivoting angle from a positive start angle to a negative target angle, or vice versa.
- This method ensures smooth and controlled operation of the hydraulic machines in the drive system.
Potential Applications: - Industrial machinery - Automotive systems - Construction equipment
Problems Solved: - Efficient control of hydraulic machines in a drive system - Smooth transition between pump and motor operations
Benefits: - Improved performance and efficiency of the drive system - Reduced wear and tear on hydraulic components - Enhanced safety during operation
Commercial Applications: Title: Advanced Hydraulic Drive Control System This technology can be utilized in various industries such as manufacturing, automotive, and construction for improved control and efficiency in drive systems.
Prior Art: Readers can explore prior patents related to hydraulic drive control systems, hydraulic machines, and drive system optimization to gain a deeper understanding of the technology.
Frequently Updated Research: Researchers are constantly exploring new methods and technologies to enhance the control and efficiency of hydraulic drive systems. Stay updated on the latest advancements in this field for potential improvements in drive system performance.
Questions about Hydraulic Drive Control Systems: 1. How does the method described in the abstract improve the efficiency of hydraulic drive systems? 2. What are the key factors to consider when transitioning hydraulic machines between pump and motor operations?
Original Abstract Submitted
A method for controlling a drive, which has a first hydraulic machine coupled to a drive machine and a second hydraulic machine coupled to an output to change one of the hydraulic machines from a pump operation to a motor operation and the other of the hydraulic machines from a motor operation to a pump operation includes controlling the pivoting angle of the other hydraulic machine so that the pivoting angle goes from a positive start pivoting angle to a negative target pivoting angle or from a negative start pivoting angle to a positive target pivoting angle. The control of the pivoting angle of the other hydraulic machine between the start pivoting angle and the target pivoting angle is limited such that the pivoting speed of the pivoting angle of the second hydraulic machine does not exceed a predefined value.
