LECTURE 13

LECTURE 13 - ENGR 4045U Quality Control Lecture 13 1...

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ENGR 4045U Quality Control Lecture 13 1
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Schedule Week 6 Part IV: Other Statistical Process-Monitoring and Control Techniques. Chapter 9: Cumulative Sum and Exponentially Weighted Moving Average Control Charts. Chapter 10: Other Univariate Statistical Process Monitoring and Control Techniques. Week 7 Chapter 11: Multivariate Process Monitoring and Control. Chapter 12: Engineering Process Control and SPC. 2
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Schedule Week 8 Part V: Process Design and Improvement with Designed Experiments. Chapter 13: Factorial and Fractional Experiments for Process Design and Improvements. Week 9 Chapter 14: Process Optimization and Designed Experiments. Week 10 Midterm-2 3
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Engineering Process Control and SPC SPC focused on monitoring process to remove assignable causes Feedback adjustment regulates the process to account for sources of variability that cannot be removed by the SPC Engineering process control (EPC) 4
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Integral Control Feedback adjustment is used to manipulate input variable x to change output variable y after time t Where g is process gain If no adjustment is made, the process drifts away from the target N(t+1) is the disturbance We can predict the disturbance using EWMA 5 t t gx T y 1 1 1 t t N T y t t t t t t e N N N N N ) ( 1
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LECTURE 13 - ENGR 4045U Quality Control Lecture 13 1...

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