TY - GEN
T1 - Empirical and sensor knowledge-extraction for fuzzy logic motor control design
AU - Gonzalez-V, Jose L.
AU - Castillo, Oscar
AU - Aguilar B., Luis T.
PY - 2007
Y1 - 2007
N2 - This paper presents a methodology for human and sensor data knowledge-extraction to assist in the design of a Fuzzy Logic Controller (FLC) when no parameterized model of the motor is available, thus it relays mainly on linguistic motor throughput description as its main data source. Proposed design methodology achieves acceptable control objective with two design stages; first, human empirical knowledge is used to specify FLC architecture and its initial parameters, employing experts' linguistic descriptions to construct controller rule base and knowledge base in accordance with cognitive map theory; Mamdani Fuzzy Inference Engine model (FIE) enables the designer to directly use empirical knowledge to create appropriate FLC by using linguistic terms to specify FLC structures. On second design stage, sensor data is use to fine-tune FLC parameters, as FLC parameters to motor control throughput relations is known by observation. The main objective of this paper is to develop a strategy of a FLC implementation capable of self-tuning, based on cognitive map theory and linguistic descriptions.
AB - This paper presents a methodology for human and sensor data knowledge-extraction to assist in the design of a Fuzzy Logic Controller (FLC) when no parameterized model of the motor is available, thus it relays mainly on linguistic motor throughput description as its main data source. Proposed design methodology achieves acceptable control objective with two design stages; first, human empirical knowledge is used to specify FLC architecture and its initial parameters, employing experts' linguistic descriptions to construct controller rule base and knowledge base in accordance with cognitive map theory; Mamdani Fuzzy Inference Engine model (FIE) enables the designer to directly use empirical knowledge to create appropriate FLC by using linguistic terms to specify FLC structures. On second design stage, sensor data is use to fine-tune FLC parameters, as FLC parameters to motor control throughput relations is known by observation. The main objective of this paper is to develop a strategy of a FLC implementation capable of self-tuning, based on cognitive map theory and linguistic descriptions.
UR - http://www.scopus.com/inward/record.url?scp=35148869624&partnerID=8YFLogxK
U2 - 10.1109/NAFIPS.2007.383911
DO - 10.1109/NAFIPS.2007.383911
M3 - Contribución a la conferencia
AN - SCOPUS:35148869624
SN - 1424412145
SN - 9781424412143
T3 - Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS
SP - 616
EP - 621
BT - NAFIPS 2007
T2 - NAFIPS 2007: 2007 Annual Meeting of the North American Fuzzy Information Processing Society
Y2 - 24 June 2007 through 27 June 2007
ER -