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| 型號(hào)： | ST52501LG3 |
| 英文描述： | MAX 7000 CPLD 128 MC 100-TQFP |
| 中文描述： | 8位紅外驅(qū)動(dòng)重癥監(jiān)護(hù)病房。定時(shí)器/脈寬調(diào)制。 I2C總線。的SPI。脊髓損傷。低電壓 |
| 文件頁(yè)數(shù)： | 55/106頁(yè) |
| 文件大小： | 1355K |
| 代理商： | ST52501LG3 |
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Figure 7.5 Example of valid Mbfs
7.6 Output Singleton
The Decision Processor uses a particular kind of
membership function called Singleton for its output
variables. A Singleton doesn’t have a shape, like a
traditional Mbf, and is characterized by a single
point identified by the couple (X, w), where w is
calculated by the Inference Unit as described
earlier. Often, a Singleton is simply identified with
its Crisp Value X.
Figure 7.6 Output Membership Functions
7.7 Fuzzy Rules
Rules can have the following structures:
if A op B op C...........then Z
if (A op B) op (C op D op E...) ...........then Z
where
op is one of the possible linguistic operators
(AND/OR)
In the first case the rule operators are managed
sequentially; in the second one, the priority of the
operator is fixed by the brackets.
Each rule is codified by using an instruction set, the
inference time for a rule with 4 antecedents and 1
consequent is about 3 microseconds at 20 MHz.
The Assembler Instruction Set used to manage the
Fuzzy operations is reported in the table below.
1
i-th OUTPUT
0
X
ij
X
i0
X
in
ω
i0
ω
ij
ω
in
j-th Singleton
Table 7.1 Fuzzy Instructions Set
Instruction
Description
MBF
n_mbf Ivd v rvd
Stores the Mbf
n_mbf with the shape identified by the parameters Ivd, v and rvd
IS
n m
Fixes the alpha value of the input n with the Mbf m
ISNOT
n m
Calculates the complementary alpha value of the input n with the Mbf m.
FZAND
Implements the Fuzzy operation AND
FZOR
Implements the Fuzzy operation OR
CON
crisp
Multiplies the crisp value with the last
ω weight
OUT
n_out
Performs Defuzzyfication and stores the currently Fuzzy output in the register
n_out
FUZZY
Starts the computation of a single fuzzy variable
( )
Modify the priority in the rule evaluation
相關(guān)PDF資料 |
PDF描述 |
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| ST52501LK1 | MAX 7000 CPLD 160 MC 84-PLCC |
| ST52501LK2 | MAX 7000 CPLD 160 MC 100-TQFP |
| ST52501LK3 | MAX 7000 CPLD 192 MC 160-PQFP |
| ST52502LF1 | MAX 7000 CPLD 512 MC 256-FBGA |
| ST52502LF2 | MAX 3000A CPLD 256 MC 144-TQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST52501LK1 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52501LK2 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52501LK3 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52502LF1 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52502LF2 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
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