| 4 | 1/1 | 返回列表 |
| 查看: 2866 | 回復(fù): 3 | |||
hecuihuapeng鐵桿木蟲 (著名寫手)
|
[交流]
【求助】ADAMS/CAR仿真問題 已有3人參與
|
|
我在car里面建立了一個(gè)4WS整車模型,進(jìn)行角階躍實(shí)驗(yàn),只能進(jìn)行40km/h以上的仿真,此速度以下的仿真失敗,給的階躍信號都相同。失敗提示如下: ---- ERROR ---- Attempt = 1. No convergence after 25 iterations. Best iteration = 22. Trying next attempt with a different set of statics parameters... For the last attempted iteration the equation with the largest error was VARIABLE ddddddd_step.testrig.vas_brake_demand.variable Error = 2.64434E+07 The variable receiving the largest increment was FIELD ddddddd_step.TR_Front_Suspension.bkl_top_mount.field Delta = 7.55915E+09 ---- ERROR ---- Static equilibrium analysis has not been successful. Restoring the input initial conditions... ---- ERROR ---- Sim/stat cannot be achieved ...Stopping in ID = 1020 Terminating Adams/Car usersubs... Adams/Solver execution terminated by subprogram ERRMES CPU time used = 2.3281 seconds Simulation is complete. 這是怎么回事?同一個(gè)模型為什么低速仿真不成功啊? |

銅蟲 (初入文壇)
|
我也有同樣的問題啊,已經(jīng)困擾我半個(gè)多月了,一直不知道是哪里的問題。靜態(tài)仿真總是失敗,針對失敗原因進(jìn)行修改后又會出現(xiàn)新的錯(cuò)誤提示,到底是模型問題還是軸套剛度問題啊。。有沒有大神可以指點(diǎn)一下啊 Attempt = 1. No convergence after 25 iterations. Best iteration = 10. Trying next attempt with a different set of statics parameters... For the last attempted iteration the equation with the largest error was PART f_static.suspension_rear_single_0201.gel_hub Error = 4.18679E+08 The variable receiving the largest increment was FIELD f_static.leaf_spring_front.bgr_bushing1.field Delta = 6.14416E+08 |
新蟲 (初入文壇)
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研]
|
胡辣湯放糖 2026-03-15 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 0703化學(xué)求調(diào)劑 總分331 +3 | ZY-05 2026-03-13 | 3/150 |
|
|
[考研] 277調(diào)劑 +5 | 自由煎餅果子 2026-03-16 | 6/300 |
|
|
[考研] 302求調(diào)劑 +4 | 小賈同學(xué)123 2026-03-15 | 8/400 |
|
|
[基金申請] 國自科面上基金字體 +6 | iwuli 2026-03-12 | 7/350 |
|
|
[考研] 藥學(xué)383 求調(diào)劑 +3 | 藥學(xué)chy 2026-03-15 | 4/200 |
|
|
[考研] 0854控制工程 359求調(diào)劑 可跨專業(yè) +3 | 626776879 2026-03-14 | 9/450 |
|
|
[考研] 318求調(diào)劑 +3 | Yanyali 2026-03-15 | 3/150 |
|
|
[考研] 321求調(diào)劑 +5 | 大米飯! 2026-03-15 | 5/250 |
|
|
[考研] 070303一志愿西北大學(xué)學(xué)碩310找調(diào)劑 +5 | d如愿上岸 2026-03-12 | 8/400 |
|
|
[考研] 一志愿哈工大材料324分求調(diào)劑 +5 | 閆旭東 2026-03-14 | 5/250 |
|
|
[考研] 學(xué)碩285求調(diào)劑 +13 | Wisjxn 2026-03-12 | 46/2300 |
|
|
[考研] 材料與化工(0856)304求B區(qū)調(diào)劑 +6 | 邱gl 2026-03-12 | 7/350 |
|
|
[考研] 304求調(diào)劑 +7 | 7712b 2026-03-13 | 7/350 |
|
|
[碩博家園] 085600 260分求調(diào)劑 +3 | 天空還下雨么 2026-03-13 | 5/250 |
|
|
[考研] 求調(diào)劑 +5 | 一定有學(xué)上- 2026-03-12 | 5/250 |
|
|
[考研] 工科278分求調(diào)劑 +5 | 周慢熱啊 2026-03-12 | 7/350 |
|
|
[考研] 一志愿211化學(xué)學(xué)碩310分求調(diào)劑 +8 | 努力奮斗112 2026-03-12 | 9/450 |
|
|
[考研] 土木第一志愿276求調(diào)劑,科研和技能十分豐富,求新興方向的導(dǎo)師收留 +3 | 土木小天才 2026-03-12 | 3/150 |
|
|
[考研] 328化工專碩求調(diào)劑 +4 | 。,。,。,。i 2026-03-12 | 4/200 |
|