In the mid-1980s he began rethinking and renovating some of his former designs in Brasília.
Although the controller rules are reduced, TSRFC is able to provide performance as good as former designs.
The former designs however exhibit much better controllability in terms of effectively handling a large through-put change using two-point temperature inferential control and avoiding a steady state transition under open loop operation.
These results indicated that although the power consumption in the single and central feed designs was higher than in the end feed design; the former designs were more efficient in rescuing the RO scale problems.
The former designs can be studied using the same estimators and methods when they use a similar number of mating attempts for every combination of mating pairs [ 6].
The former designs control structures for networks that lead to optimal behaviour, for instance in terms of 'perfect adaptation' leading to infinite robustness.
