| ²é¿´: 538 | »Ø¸´: 5 | ||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
liuyaoningÒø³æ (³õÈëÎÄ̳)
|
[ÇóÖú]
ÎÒµÄˮƽҲ¾Íµ½´ËÁË£¬Çó´óÉñ°ïæ¿´¿´ÕâÆªÕªÒªÀïÓÐûÓдíÎóÁË
|
|
| In order to simultaneously achieve brake safety and braking energy recovery requirements of pure electric vehicle, braking system is required to ensure safe braking with minimum friction braking energy. The best solving way is to control the slip rate near the optimum slip ratio match the road pavement. This study proposed a fuzzy self-tuning PID controller equipping with the road identification module for electro-mechanical brake. Simulation results shows that the fuzzy self-tuning PID controller control slip rate more efficiently than single PID controller, and performs well in case of varying road surfaces. |
» ²ÂÄãϲ»¶
081700£¬311£¬Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
Ò»Ö¾Ô¸±±¾©»¯¹¤085600 310·ÖÇóµ÷¼Á
ÒѾÓÐ18È˻ظ´
085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ
ÒѾÓÐ4È˻ظ´
²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
336²ÄÁÏÓ뻯¹¤085600Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
²ÄÁÏ334Çóµ÷¼Á
ÒѾÓÐ18È˻ظ´
331Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
332Çóµ÷¼Á
ÒѾÓÐ17È˻ظ´
Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ ²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
²ÄÁÏר˶322
ÒѾÓÐ7È˻ظ´
liuyaoning
Òø³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 275.9
- Ìû×Ó: 38
- ÔÚÏß: 32.3Сʱ
- ³æºÅ: 1504727
- ×¢²á: 2011-11-22
- רҵ: »úе¶¯Á¦Ñ§
2Â¥2013-11-07 19:41:22
liuyaoning
Òø³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 275.9
- Ìû×Ó: 38
- ÔÚÏß: 32.3Сʱ
- ³æºÅ: 1504727
- ×¢²á: 2011-11-22
- רҵ: »úе¶¯Á¦Ñ§
3Â¥2013-11-07 19:47:54
befair
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 112
- Ó¦Öú: 131 (¸ßÖÐÉú)
- ½ð±Ò: 12332.8
- ºì»¨: 20
- Ìû×Ó: 661
- ÔÚÏß: 608.6Сʱ
- ³æºÅ: 2651461
- ×¢²á: 2013-09-13
- ÐÔ±ð: GG
- רҵ: ºê¹Û¾¼Ã¹ÜÀíÓëÕ½ÂÔ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï
liuyaoning: ½ð±Ò+5, ·ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл 2013-11-07 22:21:51
liuyaoning: ½ð±Ò+5, ·ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл 2013-11-07 22:21:51
|
¸öÈËdz¼û£¬²»Í×¼ûÁ£º 1.½¨Ò齫achieve ¸Ä³Émeet,Ò»°ã˵meet requirement 2. electric vehicle Ó¦¸Ã¸Ä³Éelectric vehicles.ÔÔòÉÏ»òÕßÓö¨¹Ú´Ê+µ¥Êý»òÕ߸´Êý£¬À´·ºÖ¸¡£ 3. braking system Ó¦¸ÃÊÇa braking system,ÁíÒ»¸öÑ¡ÔñÊÇbraking systems (¼û2£©£¬µ±È»ºóÃæÒª¸Äis Ϊare 4. The best solving way×îºÃ¸Ä³ÉThe best solution 5. to control the slip rate near the optimum slip ratio match the road pavement,Õâ¾äÓï·¨ÓÐÎÊÌ⡣¥Ö÷ÊÇÏë˵¿ØÖÆ slip rate½Ó½üÓëÂ·ÃæÏàÓ¦µÄ×î¼ÑÖµ£¬Èç¹ûÊÇÕâÑùµÄ£¬ÄÇôӦ¸Ã˵£º to control the slip rate to be close to a value which is optimal for the road pavement 6. equipping Ó¦¸ÃÊÇequipped 7. electro-mechanical brake Ó¦¸ÃÊǸ´Êý£¨²Î¼û2-3£© 8. Simulation results shows Ó¦¸ÃÊÇSimulation results show 9. PID controller control slip rate Ó¦¸ÃÊÇPID controller controls slip rate ÈçÓдµÃ«Çó´ÃÖ®ÏÓ£¬ÇëÂ¥Ö÷²»±ØÔÚÒâ |

4Â¥2013-11-07 20:31:39
phu_grassman
ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
¿ìÀÖµº¡¢²¼¼ªµºµºÖ÷
- ·ÒëEPI: 265
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ¹ó±ö: 1.392
- ½ð±Ò: 7538.7
- É¢½ð: 11599
- ºì»¨: 107
- ɳ·¢: 11
- Ìû×Ó: 5611
- ÔÚÏß: 1480.2Сʱ
- ³æºÅ: 1151372
- ×¢²á: 2010-11-20
- רҵ: µç»¯Ñ§
- ¹ÜϽ: English Cafe
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï
liuyaoning: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл 2013-11-07 22:22:13
liuyaoning: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, ·Ç³£¸Ðл 2013-11-07 22:22:13
| To meet the requirement of brake safety and braking energy recovery for the pure electric vehicle, it¡¯s required to ensure safe braking with minimum friction braking energy for the braking system. The best way is to control the slip rate near the optimum slip ratio to match the road pavement. A fuzzy self-tuning PID controller equipped with the road identification module for electro-mechanical brake was proposed in this study. Simulation results show that the fuzzy self-tuning PID controller can control the slip rate more efficiently than the single PID controller, and perform better in case of varying road surfaces. |
5Â¥2013-11-07 21:14:31
liuyaoning
Òø³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 275.9
- Ìû×Ó: 38
- ÔÚÏß: 32.3Сʱ
- ³æºÅ: 1504727
- ×¢²á: 2011-11-22
- רҵ: »úе¶¯Á¦Ñ§
| ¸ÐлÉÏÃæÁ½Î»´óÉñ£¬ÎÒ×îºóµÄ·ÒëÊÇ£ºTo meet the requirement of brake safety and braking energy recovery for the pure electric vehicle, it is required to ensure safe braking with minimum braking energy for the braking system. In the study, it is indicated that the best way is to control the slip rate to be close to the value which is optimal for the road pavement during the anti-lock braking process£¬and then a fuzzy self-tuning PID controller equipped with the road identification module for electro-mechanical brake is proposed. Simulation results show that the fuzzy self-tuning PID controller can control the slip rate more efficiently than the single PID controller, and performs better in case of varying road surfaces. |
6Â¥2013-11-07 22:21:21














»Ø¸´´ËÂ¥