PMID- 32252481
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20200410
LR  - 20200502
IS  - 1424-8220 (Electronic)
IS  - 1424-8220 (Linking)
VI  - 20
IP  - 7
DP  - 2020 Apr 2
TI  - Proposal of Takagi-Sugeno Fuzzy-PI Controller Hardware.
LID - 10.3390/s20071996 [doi]
LID - 1996
AB  - This work proposes dedicated hardware for an intelligent control system on Field 
      Programmable Gate Array (FPGA). The intelligent system is represented as 
      Takagi-Sugeno Fuzzy-PI controller. The implementation uses a fully parallel 
      strategy associated with a hybrid bit format scheme (fixed-point and 
      floating-point). Two hardware designs are proposed; the first one uses a single 
      clock cycle processing architecture, and the other uses a pipeline scheme. The 
      bit accuracy was tested by simulation with a nonlinear control system of a 
      robotic manipulator. The area, throughput, and dynamic power consumption of the 
      implemented hardware are used to validate and compare the results of this 
      proposal. The results achieved allow the use of the proposed hardware in 
      applications with high-throughput, low-power and ultra-low-latency requirements 
      such as teleoperation of robot manipulators, tactile internet, or industry 4.0 
      automation, among others.
FAU - Silva, Sergio N
AU  - Silva SN
AD  - Laboratory of Machine Learning and Intelligent Instrumentation, IMD/nPITI, 
      Federal University of Rio Grande do Norte, Natal 59078-970, Brazil.
FAU - Lopes, Felipe F
AU  - Lopes FF
AD  - Laboratory of Machine Learning and Intelligent Instrumentation, IMD/nPITI, 
      Federal University of Rio Grande do Norte, Natal 59078-970, Brazil.
FAU - Valderrama, Carlos
AU  - Valderrama C
AD  - Department of Electronics & Microelectronics, Polytechnic Faculty, University of 
      Mons, Mons, 7000, Belgium.
FAU - Fernandes, Marcelo A C
AU  - Fernandes MAC
AUID- ORCID: 0000-0001-7536-2506
AD  - Laboratory of Machine Learning and Intelligent Instrumentation, IMD/nPITI, 
      Federal University of Rio Grande do Norte, Natal 59078-970, Brazil.
AD  - Department of Computer and Automation Engineering, Federal University of Rio 
      Grande do Norte, Natal 59078-970, Brazil.
LA  - eng
GR  - Finance Code 001/Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior/
PT  - Journal Article
DEP - 20200402
PL  - Switzerland
TA  - Sensors (Basel)
JT  - Sensors (Basel, Switzerland)
JID - 101204366
SB  - IM
PMC - PMC7180753
OTO - NOTNLM
OT  - FPGA, hardware, Takagi-Sugeno, fuzzy, fuzzy-PI
COIS- The authors declare no conflict of interest.
EDAT- 2020/04/08 06:00
MHDA- 2020/04/08 06:01
PMCR- 2020/04/01
CRDT- 2020/04/08 06:00
PHST- 2020/03/03 00:00 [received]
PHST- 2020/03/27 00:00 [revised]
PHST- 2020/03/28 00:00 [accepted]
PHST- 2020/04/08 06:00 [entrez]
PHST- 2020/04/08 06:00 [pubmed]
PHST- 2020/04/08 06:01 [medline]
PHST- 2020/04/01 00:00 [pmc-release]
AID - s20071996 [pii]
AID - sensors-20-01996 [pii]
AID - 10.3390/s20071996 [doi]
PST - epublish
SO  - Sensors (Basel). 2020 Apr 2;20(7):1996. doi: 10.3390/s20071996.