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1. (WO2013056446) PUMPER AND METHOD, CONTROLLER, AND APPARATUS FOR CONTROLLING PUMPER BOOM VIBRATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/056446    International Application No.:    PCT/CN2011/081020
Publication Date: 25.04.2013 International Filing Date: 20.10.2011
IPC:
E04G 21/04 (2006.01)
Applicants: ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. [CN/CN]; No.361 Yinpen South Road, Yuelu District Changsha, Hunan 410013 (CN) (For All Designated States Except US).
HUNAN ZOOMLION SPECIAL VEHICLE CO., LTD [CN/CN]; Guanxi Town, Dingcheng District Changde, Hunan 415106 (CN) (For All Designated States Except US).
HUANG, Yi [CN/CN]; (CN) (For US Only).
WANG, Jiaqian [CN/CN]; (CN) (For US Only).
HUANG, Lu [CN/CN]; (CN) (For US Only).
KUANG, Hao [CN/CN]; (CN) (For US Only).
YANG, Wen [CN/CN]; (CN) (For US Only)
Inventors: HUANG, Yi; (CN).
WANG, Jiaqian; (CN).
HUANG, Lu; (CN).
KUANG, Hao; (CN).
YANG, Wen; (CN)
Agent: RUNPING & PARTNERS; Suite 515, Yingu Mansion, No.9 Beisihuanxilu, Haidian District Beijing 100190 (CN)
Priority Data:
Title (EN) PUMPER AND METHOD, CONTROLLER, AND APPARATUS FOR CONTROLLING PUMPER BOOM VIBRATION
(FR) APPAREIL DE POMPAGE ET PROCÉDÉ, CONTRÔLEUR, ET APPAREIL AMORTISSEUR DES VIBRATIONS D'UNE GRUE DE POMPAGE
(ZH) 泵车及其臂架的振动抑制方法、控制器和装置
Abstract: front page image
本发明公开了一种泵车臂架的回转振动抑制方法,抑制方法包括:检测臂架(1)的振动烈度和臂架(1)的姿态;通过所述振动烈度和姿态从预先设置的动态特性参数数据库中提取对应的动态特性参数;根据所述振动烈度和姿态,以及所述动态特性参数计算对所述液压马达(3)进行控制的控制量;根据该控制量驱动液压马达(3)往复运动以抑制臂架(1)的回转振动。另外本发明还提供了一种泵车臂架的回转振动抑制控制器、装置以及包括该装置的泵车。通过上述技术方案,抑制泵车臂架在回转方向上的振动,不仅降低了臂架发生故障的危险,还能提高相关工程操作的安全性。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)