MEC 626 Study Guide - Midterm Guide: Stationary Point

• School: Ryerson University
• Department: Mechanical Engineering
• Course: MEC 626
• Professor: Jun Cao

Document Summary

Problems 1-1 through 1-4 are for student research. Maximize q with l = 10/5280 mi v l. % loss of throughput = 1368 1221. Modest change in optimal speed ans. budy_sm_ch01. qxd 11/21/2006 15:23 page 2. Solutions manual instructor"s solution manual to accompany mechanical engineering design. 1-6 this and the following problem may be the student"s rst experience with a gure of merit: formulate fom to re ect larger gure of merit for larger merit, use a maximization optimization algorithm. When one gets into computer implementa- tion and answers are not known, minimizing instead of maximizing is the largest error one can make. Fv = f1 sin w = 0. F2 = w cos /sin l2 = l1 cos fom = $ = (volume) . = (l1 a1 + l2 a2) (cid:4)(cid:4)(cid:4)(cid:4) f2. S sin (cid:4)(cid:4)(cid:4)(cid:4) = w cos (cid:1) (cid:1) Check second derivative to see if a maximum, minimum, or point of in ection has been found.