4.9 An automotive powertrain system consists of engine, transmission, and axle subsystems connect...
4.9 An automotive powertrain system consists of engine, transmission, and axle subsystems connected in logic series. The reliability target of the powertrain system is 0.98 at 36 months. Allocate the reliability target equally to each subsystem. 4.10 Refer to Problem 4.9. The lives of the engine, transmission, and axle sub- systems are assumed to be exponentially distributed with 6.3 x 10-5,3.1 >x 10-5, and 2.3 x 10-5 failures per month, respectively. Determine the reli- ability target of each subsystem using...
can some one do 4.11 4.11 A system is comprised of four subsystems connected in logic series. The system reliability target is 0.975 at 500 hours of continuous operation. Com- pute the reliability target for each subsystem using the AGREE approach with the data given in Table 4.6 4.12 A product consists of four subsystems. QFD analysis indicates that the product has four important customer expectations (Ei,i = 1, 2, 3, 4), four system performance characteristics (Yj, j-1, 2, 3,...
If a system consists of 2 major subsystems and the required reliability is 0.9, what is the allocated reliability of each subsystem, assuming equal apportionment? A. 0.45 B. 0.95 C. 0.90 D. 0.30