机械原理课程设计汽车转向机构模拟文档格式.docx

1、插入连杆。A4与A3销钉连接再取两断面对齐。完成后得点右键添加集。A3与A6销钉连接，同时断面对齐。五、运动分析节臂与机架连接的销钉处设置一个伺服电机，设置轮廓，规范选“位置”，“模”选常数“-75.91”，点确定。打开分析定义，运行获得汽车直行时传动机构位置，如图重新编辑定义伺服电机，使其反向；设置轮廓，规范选“速度”，“模”选常数“10”，点确定。打开分析定义，时间设置为3，这样最大外转角即为30度。点运行。运行结果为左转弯最大位置，如图点击测量结果。新建测量1，以节臂与连杆销钉连接的轴线为测量点，类型选位置，评估方法选每个时间步长。类似地新建测量2，唯一不同在于测量点选取梯形臂与连杆销钉

2、连接的轴线。分别出图分别点文件选输出Excel。图表如下图角的Excel复制到角Excel里，再加入理想值，以方便对比。结果如下表时间（秒）测量理想转角理想值-75.9103-75.9175.9003375.910.02-76.12350.2-76.1175.68710.20025275.709750.04-76.33680.4-76.3175.473290.40100875.508990.06-76.550.6-76.5175.25910.6022775.307730.08-76.76330.8-76.7175.044510.80404175.105960.1-76.97661-76.917

3、4.829531.00632274.903680.12-77.18981.2-77.1174.614161.20911574.700880.14-77.40311.4-77.3174.398391.41242274.497580.16-77.61651.6-77.5174.182231.61624474.293760.18-77.82981.8-77.7173.965671.82058374.08942-78.04322-77.9173.74872.02544273.884560.22-78.25652.2-78.1173.531342.23082173.679180.24-78.46992.

4、4-78.3173.313572.43672373.473280.26-78.68332.6-78.5173.095392.64314973.266850.28-78.89672.8-78.7172.876812.85010173.05990.3-79.11023-78.9172.657813.0575872.852420.32-79.32363.2-79.1172.438413.26558972.644410.34-79.53713.4-79.3172.218593.47412872.435870.36-79.75063.6-79.5171.998353.683272.22680.38-79

5、.96413.8-79.7171.77773.89280672.01719-80.17774-79.9171.556634.10294771.807050.42-80.39124.2-80.1171.335134.31362571.596380.44-80.60484.4-80.3171.113214.52484171.385160.46-80.81844.6-80.5170.890864.73659871.17340.48-81.0324.8-80.7170.668084.94889670.96110.5-81.24575-80.9170.444875.16173670.748260.52-

6、81.45935.2-81.1170.221235.37512170.534880.54-81.6735.4-81.3169.997155.58905270.320950.56-81.88675.6-81.5169.772635.80352970.106470.58-82.10055.8-81.7169.547676.01855569.89145-82.31436-81.9169.322266.2341369.675870.62-82.5286.2-82.1169.096416.45025669.459740.64-82.74196.4-82.3168.870116.66693469.2430

7、70.66-82.95576.6-82.5168.643356.88416569.025840.68-83.16966.8-82.7168.416147.1019568.808050.7-83.38357-82.9168.188477.32029268.589710.72-83.59747.2-83.1167.960347.53918968.370810.74-83.81147.4-83.3167.731747.75864468.151360.76-84.02547.6-83.5167.502677.97865867.931340.78-84.23947.8-83.7167.273148.19

8、923267.71077-84.45348-83.9167.043138.42036767.489630.82-84.66758.2-84.1166.812648.64206367.267940.84-84.88168.4-84.3166.581678.86432167.045680.86-85.09588.6-84.5166.350229.08714366.822860.88-85.30998.8-84.7166.118289.31052966.599470.9-85.52419-84.9165.885849.53448166.375520.92-85.73849.2-85.1165.652

9、919.75899866.1510.94-85.95279.4-85.3165.419499.98408165.925920.96-86.1679.6-85.5165.1855610.2097365.700270.98-86.38139.8-85.7164.9511210.4359565.47405-86.5957-85.9164.7161710.6627465.247261.02-86.810210.2-86.1164.4807110.8900965.019911.04-87.024610.4-86.3164.2447311.1180264.791981.06-87.239110.6-86.

10、5164.0082211.3465164.563491.08-87.453710.8-86.7163.7711911.5755864.334421.1-87.668211-86.9163.5336311.8052264.104781.12-87.882911.2-87.1163.2955212.0354263.874581.14-88.097511.4-87.3163.0568812.266263.64381.16-88.312211.6-87.5162.817712.4975563.412451.18-88.52711.8-87.7162.5779612.7294863.18052-88.7

11、41812-87.9162.3376712.9619762.948031.22-88.956612.2-88.1162.0968213.1950462.714961.24-89.171512.4-88.3161.855413.4286862.481321.26-89.386412.6-88.5161.6134113.6628962.247111.28-89.601412.8-88.7161.3708513.8976762.012331.3-89.816413-88.9161.127714.1330361.776971.32-90.031513.2-89.1160.8839714.3689661

12、.541041.34-90.246613.4-89.3160.6396514.6054661.304541.36-90.461813.6-89.5160.3947314.8425361.067471.38-90.67713.8-89.7160.1492115.0801760.82983-90.892314-89.9159.9030715.3183960.591611.42-91.107714.2-90.1159.6563215.5571760.352831.44-91.32314.4-90.3159.4089515.7965360.113471.46-91.538514.6-90.5159.1

13、609516.0364559.873551.48-91.75414.8-90.7158.9123216.2769559.633051.5-91.969515-90.9158.6630416.5180159.391991.52-92.185115.2-91.1158.4131216.7596459.150361.54-92.400815.4-91.3158.1625417.0018458.908161.56-92.616515.6-91.5157.911317.244658.66541.58-92.832315.8-91.7157.6593917.4879458.42206-93.048216-

14、91.9157.406817.7318358.178171.62-93.264116.2-92.1157.1535317.9762957.933711.64-93.480116.4-92.3156.8995618.2213157.688691.66-93.696116.6-92.5156.644918.466957.44311.68-93.912216.8-92.7156.3895318.7130457.196961.7-94.128417-92.9156.1334418.9597556.950251.72-94.344617.2-93.1155.8766319.2070156.702991.

15、74-94.56117.4-93.3155.6190819.4548356.455171.76-94.777317.6-93.5155.3607919.7032156.206791.78-94.993817.8-93.7155.1017519.9521455.95786-95.210318-93.9154.8419520.2016255.708381.82-95.426918.2-94.1154.5813820.4516555.458351.84-95.643618.4-94.3154.3200320.7022455.207761.86-95.860418.6-94.5154.0578920.

16、9533754.956631.88-96.077218.8-94.7153.7949521.2050554.704951.9-96.294119-94.9153.531221.4572754.452731.92-96.511119.2-95.1153.2666321.7100354.199971.94-96.728219.4-95.3153.0012221.9633453.946661.96-96.945419.6-95.5152.7349822.2171853.692821.98-97.162719.8-95.7152.4678822.4715653.43844-97.38-95.9152.

17、1999122.7264853.183522.02-97.597420.2-96.1151.9310622.9819252.928082.04-97.81520.4-96.3151.6613323.237952.67212.06-98.032620.6-96.5151.3906923.494452.41562.08-98.250320.8-96.7151.1191423.7514352.158572.1-98.468121-96.9150.8466524.0089951.901012.12-98.68621.2-97.1150.5732224.2670651.642942.14-98.9042

18、1.4-97.3150.2988424.5256551.384352.16-99.122121.6-97.5150.0234824.7847551.125252.18-99.340321.8-97.7149.7471425.0443750.86563-99.558722-97.9149.4697925.304550.60552.22-99.777122.2-98.1149.1914325.5651350.344872.24-99.995622.4-98.3148.9120425.8262650.083742.26-100.21422.6-98.5148.6315926.087949.82212.28-100.43322.8-98.7148.3500826.3500349.559972.3-100.65223-98.9148.0674826.6126649.297342.32-100.87123.2-99.1147.7837926.8757849.034222.34-101.0923.4-99.3147.4989727.1393848.770622.36-101.30923.6-99.5147.2130127.4034748.5