GE DS200KLDBG1ABC

GE DS200KLDBG1ABC

GE DS200KLDBG1ABC

Due to the influence of the controller output mode on the control quality of fuzzy controllers, two selection methods are provided for different controlled objects: positional output and incremental output. The disadvantage of positional output algorithm is that the output u (k) corresponds to the actual position of the actuator. If a computer malfunctions, it will cause a significant change in the position of the actuator due to a significant change in u (k). If incremental algorithms are used, the computer outputs control increments Δ The increment of the actuator position (such as valve opening) corresponding to u (k) is shown in Figure 2-1, which is the block diagram of the incremental output fuzzy control system. The actual control quantity of the valve position is the accumulation of the control quantity increment
Figure 2-1 Block diagram of incremental output fuzzy control system
The implementation of fuzzy control algorithm is achieved through fuzzy reasoning, but the result is a fuzzy vector that cannot be directly used to control the controlled object and must be converted into an accurate quantity acceptable to the executing mechanism. The non fuzzy outputs of all possible input states are calculated using the same method to form a query table as shown in Table 2-1. This table is stored in the form of a data module in a computer program. When a set of inputs is given, the corresponding output values can be found from this table. This method integrates complex fuzzy calculations into the query table, saving computation time in practical use and making control simple and clear.

DS200TCQAG1BHF
DS200TCQCG1BGF
DS200TCQCG1BKG
DS200TCTGG1AFF
DS200UDSAG1ADE
DS215DMCBG1AZZ03A
DS215KLDCG1AZZ03A
DS215TCQAG1BZZ01A
DS200TCQAG1BHF-W01
DS3800DFXA1B1C
DS3800HPIB
DS6800CCIE1F1D
E33NCHA-LNN-NS-00
E33NRHA-LNN-NS-00