Method, device and system for calculating angular acceleration based on fal function
An angular acceleration and acceleration technology, applied in the field of calculating angular acceleration based on Fal function, can solve the problems of expensive angular acceleration sensor and signal distortion, etc.
Active Publication Date: 2021-04-02
中国人民解放军军事科学院评估论证研究中心
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If you want to obtain the angular acceleration of a rotating system, you can directly obtain it through the angular acceleration sensor, but because the angular acceleration sensor is expensive and has high requirements and restrictions on the installation conditions and working environment conditions of the sensor, if the angular acceleration sensor Installed in a multi-degree-of-freedom system, the acquired angular acceleration signal will also contain coupling information, which will directly lead to signal distortion. Therefore, it becomes difficult to obtain angular acceleration directly through measurement
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0050] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0051] Embodiments of the present invention provide a method for calculating angular acceleration based on the Fal function, such as figure 1 shown, including:
[0052] 101. Input the speed signal to be processed into the Fal function filtering model, the speed signal to be processed has noise interference, and contains unique identification information.
[0053] In the negative feedback control system, the error is usually multip...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method, a device and a system for calculating angular acceleration based on a Fal function, relates to the technical field of information processing, and mainly aims to extract effective angular acceleration on the basis of effectively tracking an input speed signal based on a filtering model. The method is characterized by mainly comprising the steps of: inputting a to-be-processed speed signal into a Fal function filtering model, wherein the to-be-processed speed signal has noise interference and comprises unique identification information; determining parameters used by the Fal function by means of the Fal function filtering model according to the identification information of the to-be-processed speed signal; and outputting a calculation result of the Fal function according to the determined parameters, wherein the calculation result is used as the angular acceleration. The main purpose of the method, the device and the system is to extract the effective angular acceleration on the basis of effectively tracking the input speed signal based on the filtering model.
Description
technical field [0001] The present invention relates to the technical field of information processing, in particular to a method, device and system for calculating angular acceleration based on the Fal function. Background technique [0002] At present, most of the power source mechanisms of unmanned systems are drive motors. In the field of unmanned system control using electric drive, motor control is the key technology for power output of unmanned systems. In the motor drive technology using torque control, the angular acceleration signal of the motor is an essential input for control, and its accuracy is the key to ensuring the dynamic characteristics of the unmanned system. [0003] Acquisition of angular acceleration is an important part of realizing precise motor control. If you want to obtain the angular acceleration of a rotating system, you can directly obtain it through the angular acceleration sensor, but because the angular acceleration sensor is expensive and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/10
CPCG06F17/10
Inventor 燕玉林蔡春晓黄谦王锐华伊山蒲布张世杰杨洲贾哲齐智敏
Owner 中国人民解放军军事科学院评估论证研究中心