表达式9: "c" equals "k" cosine left parenthesis, "x" minus "d" , right parenthesis plus "l" "w" cosine left parenthesis, "d" minus alpha , right parenthesisc=kcosx−d+lwcosd−α
9
表达式10: "k" equals left parenthesis, 0.4 plus 0.6 StartAbsoluteValue, sin 2 left parenthesis, "x" minus alpha , right parenthesis , EndAbsoluteValue , right parenthesis betak=0.4+0.6sin2x−αβ
10
表达式11: "l" equals StartAbsoluteValue, sin left parenthesis, "x" minus alpha , right parenthesis , EndAbsoluteValuel=sinx−α
11
帆の前方への力(緑のうち大きい方) left parenthesis, negative 90 , 5 , right parenthesis−90,5
标签:
12
風によって流される力 left parenthesis, negative 90 , 4 , right parenthesis−90,4
标签:
13
表达式14: "x" equals alphax=α
equals=
33.4 0 7 8 2 4 5 8 9 733.4078245897
14
風向(固定) left parenthesis, alpha , 0 , right parenthesisα,0
标签:
equals=
left parenthesis, 33.4 0 7 8 2 4 6 , 0 , right parenthesis33.4078246,0
15
表达式16: "x" equals "d"x=d
equals=
negative 27−27
16
ビークル向き left parenthesis, "d" , 0 , right parenthesisd,0
标签:
equals=
left parenthesis, negative 27 , 0 , right parenthesis−27,0
17
表达式18: beta equals 1 minus 1 quarter StartFraction, StartAbsoluteValue, "x" minus alpha plus 90 , EndAbsoluteValue Over "x" minus alpha plus 90 , EndFraction plus 1 quarter StartFraction, StartAbsoluteValue, "x" minus alpha minus 90 , EndAbsoluteValue Over "x" minus alpha minus 90 , EndFractionβ=1−14x−α+90x−α+90+14x−α−90x−α−90
