gaf.doc

王小平《遗传算法——理论、应用与软件实现》随书光盘

        S: Shift fuzzy set
            The shift method shifts the membership set along the value
            without changing its shape.

        T: Change truth
            This method alters the truth value of the selected fuzzy
            membership set.

        K: Scale (0 - 1)
            The scale factor defines how much the above methods, except
            mutate and crossover, would change the set's value.  One means
            100% and zero means none.

    A: Adding new rule
        This method creates new generation by adding new rule to the
        segment.  The new rule is created with the same way as described in
        change rule.

    E: En/dis-able rule
        This method disable (or enable) rule to form a new segment.

    T: Alter cycle time
        This method creates new generation by modifying the cycle time of the
        old segment.  The range of cycle time can be specified with max and min
        under adapt menu.

    G: Alter output gain
        This method adjusts the output gain to form a new generation.

    1: Max cycle time
    2: Min cycle time
        These two values clamp the sample rate, the cycle time of the
        segment.  GAF will not exceed these limits during adaptation when
        adapting of cycle time is enabled (the weight for alter cycle time is
        greater than 0).

    3: Maximum rules
        This option allows user to set a limit for number of rules is allowed
        during adaptation.  If the number is less than 1 there will be no limit.



Function Keys

    F1: Get help
        GAF provides context sensitive help.  Press F1 to call up the on-line
        help.  Inside help you can jump to other topic by selecting listed
        topic.

    F2: Display the system info
        Press F2 to see the system limits.  The system info shows the version
        of GAF, system wide limits, and current free memory status.
        IO length (in bits)
            the supported analog IO bits
        Number of IO channels
            maximum number of IO channels supported
        Number of sets per segment
            maximum number of fuzzy input sets in a segment
        Number of rules per segment
            maximum number of rules in a segment
        Total variables per segment
            maximum number of variables (IN, OUT, and LOCAL) in a segment
        Number of segments
            maximum number of segments in the system
        Number of fuzzy symbols
            maximum number of fuzzy symbols in a segment
        Name length (IO & symbol)
            number of characters for names (variable name or symbol name)
        Number of best genes
            the maximum limit of the gene pool (best list)

    F3: Next segment
        Press F3 to switch the display segment.

    F4: View segment information
        Press F4 to see the variable definition, initialization and run
        functions, and other information for the selected display segment.

    F5: View symbol definition
        Press F5 to see the fuzzy set symbols' definition for this segment.

    F6: View preset definition
        Press F6 to see the preset definition for this segment.

    F7: Reset the system
        The F7 function key allows you to reset the system.  The system
        reset is defined in each segment's INITIALIZATION declaration.  GAF
        goes through all segments executes the initialization defined in each
        segment and reset the segment scheduler.


Configuration
    When starts up, GAF searches configuration file "GAF.CFG" under current
    directory or where GAF.EXE resides.  The configuration file is a text file
    for setting up the GAF environment.  The format of the configuration file
    is a series of "attribute = attribute_value;".  The attribute can be in any
    order and can be defined multiple times with the latter value overrides
    the previous value.  The configuration attribute can also be included
    inside FCL module file by enclosing it within "CONFIGURATION" and
    "END_CONFIGURATION;" keywords.  Because FCL modules are proce( *(after
    GAF.CFG, so FCL's configuration will override GAF.CFG.  The following
    configuration attributes are provided by GAF.
    COLOR_MODE
        Enable/disable color display.  Valid values are YES and NO.  The
        default is COLOR_MODE = YES;

    MENU_COLOR
        Sets the color for the system menu and pulldown menus.  Available
        colors are: BLACK, BLUE, GREEN, CYAN, RED, MAGENTA, BROWN,
        LIGHTGRAY, DARKGRAY, LIGHTBLUE, LIGHTGREEN, LIGHTCYAN, LIGHTRED,
        LIGHTMAGENTA, YELLOW, WHITE.  The default is MENU_COLOR = CYAN;

    MENU_TEXT_COLOR
        Sets the foreground text color for the system menu and pulldown
        menus.  The default is MENU_TEXT_COLOR = BLUE;

    HIGHLIGHT_COLOR
        Sets the color for the highlight bar.  The default is HIGHLIGHT_COLOR
        = GREEN;

    HIGHLIGHT_TEXT_COLOR
        Sets the foreground text color for the highlighted entry.
        The default is HIGHLIGHT_TEXT_COLOR = RED;

    DISPLAY_MODE
        Initializes the display mode.  Available values are: NORMAL_DISPLAY,
        DISPLAY_PLOT_ONLY, DISPLAY_WHOLE, DISPLAY_NO_PLOT,
        DISPLAY_TEXT_ONLY.  Please refer to Display section for details.
        The default is DISPLAY_MODE = NORMAL_DISPLAY;

    WINDOW_SPLIT
        Initializes the size of the text window.  The value is in percentage of
        the screen.  Please refer to Display section for details.
        The default is WINDOW_SPLIT = 55;

    PLOT_DURATION
        Assigns the duration of the trend plot in seconds.
        The default is PLOT_DURATION = 5.0;

    TEXT_FONT
    FONT_SIZE
        Configures the text font.  Available font are: NORMAL and SMALL.  The
        size should be 1 for normal font and 4 for small font.
        The default is TEXT_FONT = NORMAL; FONT_SIZE = 1;

    DISPLAY_LOCAL_VARIABLE
        This attribute determines whether local variables will be displayed
        along with input/output variables.
        The default is DISPLAY_LOCAL_VARIABLE = NO;

    SIM_SCHEDULE_RATE
        The SIM_SCHEDULE_RATE determines the simulated schedule rate.  The
        value should be a floating number in seconds.
        The default is SIM_SCHEDULE_RATE = 0.06;

    SIM_INC_RATE

        The SIM_INC_RATE attribute defines the increment of + and - keys
        during simulation mode.  The default is SIM_INC_RATE = 0.005;

    EVAL_SAMPLE
        This attribute defines how many samples should GAF take for
        calculating average evaluation result during adaptation.
        The default is EVAL_SAMPLE = 3;

    GENE_WEIGHT_INC
        Defines the proportion weight increment for gene pool.
        The default is GENE_WEIGHT_INC = 2;

    MAX_BEST_ITEM
        Initializes the gene pool size, i.e. number of best genes saved in the
        best list.  The default is MAX_BEST_ITEM = 10;

    TEST_TIME
        The TEST_TIME attribute initializes the duration for each evaluation
        cycle for adaptation.  The value is in seconds, and default is
        TEST_TIME = 2.0;

    MIN_SCORE
        This attribute sets the minimum evaluation score for the adaptation
        mode.  The default is MIN_SCORE = 0.6;

    CHG_RULE_WEIGHT
    ADJ_INPSET_WEIGHT
    ADD_RULE_WEIGHT
    ABLE_RULE_WEIGHT
    CHG_CYCLE_WEIGHT
    CHG_GAIN_WEIGHT
        These attributes are used to assign the weight for genetic adapting
        methods.  The values should be in integer, and the defaults are 1. 
        Please refer Method section for details.

    ADJ_INPSET_MUTATE_WEIGHT
    ADJ_INPSET_CROSSOVER_WEIGHT
    ADJ_INPSET_INTENSIFY_WEIGHT
    ADJ_INPSET_BROADEN_WEIGHT
    ADJ_INPSET_SHIFT_WEIGHT
    ADJ_INPSET_CHG_TRUTH_WEIGHT
    ADJ_INPSET_SCALE
        These attributes are used to assign the weight for adjusting the
        input fuzzy membership set.  The values should be in integer, and the
        defaults are 1.  Please refer Method section for details.

    MAX_RULE
        The MAX_RULE defines the maximum number of rules allowed during
        adaptation.  The default is zero, i.e. there is no limit for number of
        rules.

    MAX_CYCLE_RATE
    MIN_CYCLE_RATE
        These two attributes define the limit of cycle rate for the
        adaptation.  The default are:
                MAX_CYCLE_RATE = 0.50;
                MIN_CYCLE_TIME = 0.03;

    EVAL_NULL_BAND
        Defines the null band for the score of evaluation result.  The default
        is EVAL_NULL_BAND = 0.02;

    ENABLE_ADAPT_LOG
    ENABLE_DETAIL_ADAPT_LOG
    ENABLE_PLOT_DATA_LOG
        These attributes initialize the status of enable or disable adapt log,
        adapt detail log, or the plot data log.  Valid values are: YES to enable
        and NO to disable.  The defaults are NO.

    ADAPT_LOG_FILE
    PLOT_DATA_FILE
    ADAPT_REPORT_FILE
    STATISTIC_REPORT_FILE
        These attributes define the file names for the adapt log, plot data,
        adapt report, or the statistic report.  The defaults are:
                ADAPT_LOG_FILE = "adaptlog.log";
                PLOT_DATA_FILE = "adaptlog.dat";
                ADAPT_REPORT_FILE = "adaptlog.rpt";
                STATISTIC_REPORT_FILE = "adaptlog.sta";