When the fuzzy rule base is not sufficient to provide the performance that meets the requirement of the fuzzy control system, the fuzzy rule base contains some unsatisfactory fuzzy rules and needs to be adjusted.
Based on the nested design procedure, the partial fuzzy rule base of the fuzzy controller is modified by replacing each unsatisfactory fuzzy rule with new fuzzy rules for the corresponding sub-regions.
After the unsatisfactory fuzzy rules are identified, the fuzzy region controlled by each unsatisfactory fuzzy rule is further partitioned into sub-regions.
In particular, on the basis of the major aspects that constitute satisfactory or unsatisfactory UX, specific rules are derived as references for the OS.
Extensions with global structural rules are unsatisfactory, both on the expressivity and on the complexity front.
In a 1920 report on the condition of public water supplies around the state, New York's Health Department said "sanitary conditions upon the Saw Mill watershed are very unsatisfactory", despite the considerable rules and regulations it had promulgated to protect the river in Yonkers.
For numerical and categorical attributes, Boolean rules are unsatisfactory.
But Mr Karzai's unsatisfactory and increasingly whimsical rule, under which cronies flourished, has underlined the disadvantages of an overstrong presidency.
The commissioner, Charlie McCreevy, said the Spanish government's response to the European Commission's concerns about alleged violations of EU rules had been "unsatisfactory".
The Ministry of Science and Technology in the middle of April indicated it would remove the most objectionable elements of the program, but the rules are still unsatisfactory in important respects.
