Package jline.api.mam

Class Qbd_setupdelayoffKt

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      final static Double qbd_setupdelayoff(Double lambda, Double mu, Double alphaRate, Double alphaScv, Double betaRate, Double betaScv) Analyze a queue with setup delays and server switch-off using QBD approach.

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      • qbd_setupdelayoff

         final static Double qbd_setupdelayoff(Double lambda, Double mu, Double alphaRate, Double alphaScv, Double betaRate, Double betaScv)

        Analyze a queue with setup delays and server switch-off using QBD approach.

        Models an M/M/1 queue where:

        • When server becomes idle, it enters a delayoff phase before turning off

        • When a job arrives to an off server, it goes through setup before service

        Parameters:
        lambda - Arrival rate
        mu - Service rate
        alphaRate - Setup rate (1/mean setup time)
        alphaScv - Setup squared coefficient of variation (1.
        betaRate - Delayoff rate (1/mean delayoff time)
        betaScv - Delayoff squared coefficient of variation (1.
        Returns:

        Mean queue length