TY - GEN
T1 - Constructing fuzzy controllers for multivariate problems by using statistical indices
AU - Zhang, Jianwei
AU - Knoll, Alois
N1 - Publisher Copyright:
© 1998 IEEE.
PY - 1998
Y1 - 1998
N2 - This paper proposes an approach for solving multivariate control problems with a fuzzy controller. Instead of using selected input variables, statistical indices are extracted to feed the fuzzy controller The original input space is transformed into an eigenspace. If a sequence of training data are sampled in a local context, a small number of eigenvectors which possess larger eigenvalues provide a good summary of all the original variables. Fuzzy controllers can be trained for mapping the input projection in the eigenspace to the outputs. Implementations with the prediction of time series and vision-based robot control validate the concept.
AB - This paper proposes an approach for solving multivariate control problems with a fuzzy controller. Instead of using selected input variables, statistical indices are extracted to feed the fuzzy controller The original input space is transformed into an eigenspace. If a sequence of training data are sampled in a local context, a small number of eigenvectors which possess larger eigenvalues provide a good summary of all the original variables. Fuzzy controllers can be trained for mapping the input projection in the eigenspace to the outputs. Implementations with the prediction of time series and vision-based robot control validate the concept.
UR - http://www.scopus.com/inward/record.url?scp=0031639155&partnerID=8YFLogxK
U2 - 10.1109/FUZZY.1998.686362
DO - 10.1109/FUZZY.1998.686362
M3 - Conference contribution
AN - SCOPUS:0031639155
SN - 078034863X
SN - 9780780348639
T3 - 1998 IEEE International Conference on Fuzzy Systems Proceedings - IEEE World Congress on Computational Intelligence
SP - 1619
EP - 1624
BT - 1998 IEEE International Conference on Fuzzy Systems Proceedings - IEEE World Congress on Computational Intelligence
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1998 IEEE International Conference on Fuzzy Systems, FUZZY 1998
Y2 - 4 May 1998 through 9 May 1998
ER -