Fuzzy reasoning coprocessor

A technology of fuzzy inference and coprocessor, applied in the fields of electrical digital data processing, digital data processing components, instruments, etc., can solve problems such as difficulty in improving the accuracy of functions and limitations in the flexibility of fuzzy function representation
CN1093287CInactive Publication Date: 2002-10-23宁波中科集成电路设计中心有限公司
3 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
宁波中科集成电路设计中心有限公司
Publication Date
2002-10-23
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention relates to a fuzzy reasoning coprocessor, including: fuzzy reasoning machine which features that its algorithm flow chart includes input scale factor computation, input fuzzing,fuzzy reasoning, output anti-fuzzing and output scale factor computation; fuzzy knowledge base containing rule, membership functiona nd scale factor, which is the basis of whole fuzzy reasoning process; I / O buffer memory for storing controller input and output variables and intermediate data in the fuzzy reasoning process; and main processor interface, which is in charge of the coordination work between fuzzy reasoning coprocessor and main processor.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a fuzzy reasoning system, in more detail, to a fuzzy reasoning co-processor which adopts digital circuit technology and is suitable for making VLSI. Background technique

[0002] The fuzzy controller adopts a fuzzy inference system, including fuzzy inference rules determined by experience or operating data, variable input and output scaling factors, and membership functions of corresponding fuzzy variables. According to these fuzzy rules, through fuzzy reasoning, the corresponding control variable output is obtained from the current control variable input, so as to complete the control function of the fuzzy controller.

[0003] The performance of the fuzzy controller depends on the function of the fuzzy inference system. Including inference methods, definitions of rules and membership functions, scaling factors, and the working status of the entire control system. The fuzzy reasoning system of the invention satisfies the desi...

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