Ch6.5

# Ch6.5 - 1 第第第 第第第第第第 第第第...

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Unformatted text preview: 1 第第第 第第第第第第 第第第 第第第第第第第 返返返返 2 第第第第第第 ϕ ϕ a z a z z- ≈- = c c 2f tan ϕ ϕ b z b z z + ≈ + = c c 2r tan ( 29 L z z / 2f 2r- = ϕ ( 29 ( 29 /L b z a z /L z z a z a z z 2f 2r 2f 2r f 2 f 2 c + =- + = + = ϕ 返返返 返返返返返返返返返返返返返返返返返返 ϕ 第第第 第第第第第第第 3 1. 第第 z 2f 第 z 2r 第第第第第第第第第第第第第第第第 返返返返返返返返返返返 ( 29 ( 29 = + + + = + + + / / 2r r 2 2f 2r 2c 2r 2r 2f f 2 2f 2r 2c 2f 2f z K L b z a z b m z m z K L b z a z b m z m 返返返 z 2f 返返 z 2r = 0 返返返 z 2r 返返 z 2f = 0 ( 29 2 2 2 2 r 2 r a m L K y + = ρ ϖ 第第第 第第第第第第第 ( 29 2 2 2 2 f 2 f b m L K y + = ρ ϖ 4 返返返返返返返返 ( 29 ( 29 +- +- = 2 0r 2 0f 2 1 2 2 0r 2 0f 2 0r 2 0f 2 1 2 2 1 4 1 2 1 ω ω β β ω ω ω ω β β Ω . ( 29 L a L b L a β ε ε +- = 1 1 ( 29 L b L a L b β ε ε +- = 1 2 第第第 第第第第第第第 返 返返返返返返返返返返返返返返返返返返返 返 返返返返返返返返返返返返返返返返返返返返 5 2. 第第 第 第第第第第第第第第第第第第第第第 ϕ 返返返返返返返返返返返返返返返返返返返返 ( 29 ( 29 ( 29 ( 29 - + + + =- + + + c...
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## This note was uploaded on 10/25/2011 for the course ME 202 taught by Professor Zhishengyu during the Winter '10 term at Tongji.

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Ch6.5 - 1 第第第 第第第第第第 第第第...

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