Simulation Analysis of Hinge Spring Thehiloe ho Matlab le Adams_Hinge Knowledge

Sengoloa se Ngotsoe bocha:

"Abstract: Sengoliloeng sena se ikemiselitse ho rarolla mathata a potoloho e telele ea nts'etsopele le ho se nepahale ho lekaneng ha tlhahlobo ea motsamao oa likarolo tsa hajoale tsa ho bula le ho koala ha likoloi. Ka ho sebelisa Matlab, equation ea kinematics bakeng sa hinge ea lebokose la liatlana mofuteng oa koloi e thehiloe, 'me mokoloko oa motsamao oa selemo mochining oa hinge oa rarolloa. Ntle le moo, software ea sistimi e bitsoang Adams e sebelisoa ho theha mofuta oa motsamao oa mochini le ho etsa tlhahlobo ea ketsiso mabapi le litšobotsi tse matla tsa matla a ts'ebetso le ho falla ha lebokose la liatlana nakong ea moralo. Liphetho li bonts'a hore mekhoa e 'meli ea tlhahlobo e na le botsitso bo botle, e ntlafatsa ts'ebetso ea tharollo le ho fana ka motheo oa mohopolo bakeng sa moralo o nepahetseng oa mochini oa hinge.

1

Tsoelo-pele e potlakileng ea indasteri ea likoloi le theknoloji ea khomphutha e lebisitse ho litlhoko tse phahameng tsa bareki bakeng sa tlhahiso ea lihlahisoa. Ntle le ponahalo le mesebetsi ea mantlha, moralo oa koloi hona joale o kenyelletsa mekhoa e fapaneng ea lipatlisiso. Ho European Auto Show, mochine oa lihokelo tse tšeletseng o sebelisoa haholo ho bula le ho koala likarolo tsa koloi. Mochine ona oa hinge ha o fane feela ka ponahalo e ntle le tiiso e bonolo, empa hape o thusa ho sisinyeha ka ho fetola bolelele ba sehokelo se seng le se seng, sebaka sa hinge point, le coefficient ea selemo. Sena se lumella ho laola litšobotsi tsa 'mele.

Mechanism kinematics e ithuta haholo motsamao o lekanyelitsoeng lipakeng tsa lintho, haholo-holo kamano lipakeng tsa phallo, lebelo le ho potlaka ha nako. Mekhoa ea setso ea kinematics le tlhahlobo ea matla e ka fana ka tlhahlobo ea motsamao o rarahaneng oa mochini, haholo motsamao oa ho bula le ho koala koloi. Leha ho le joalo, ho ka ba thata ho bala kapele liphetho tse nepahetseng tse fihlelang litlhoko tsa moralo oa boenjiniere.

Ho sebetsana le sena, ho ithutoa mohlala oa hinge oa lebokose la liatlana mofuteng oa koloi. Ka ho etsisa le ho bala ketso ea ho bula le ho koala lebokose la liatlana, mokoloko oa motsamao oa hinge spring o rarolloa ho sebelisoa Matlab. Ho feta moo, ho thehiloe mohlala oa geometri ho Adams ho sebelisoa theknoloji ea prototype ea sebele, 'me mekhahlelo e fapaneng ea kinematic e behiloe ho etsa tlhahlobo ea papiso le netefatso. Sena se ntlafatsa katleho ea tharollo le ho khutsufatsa potoloho ea ntlafatso ea sehlahisoa.

2 Hinge Mechanism ea Lebokose la Glove

Lebokose la liatlana ka har'a cabin ea koloi hangata le sebelisa mochine oa ho bula oa mofuta oa hinge, o entsoeng ka liliba tse peli le lithupa tse ngata tse hokahanyang. Boemo ba sekoahelo boemong leha e le bofe ba ho bula bo ikhetha. Litlhoko tsa moralo oa mochini oa khokahano oa li-hinge li kenyelletsa ho netefatsa hore boemo ba pele ba sekoaelo sa lebokose le phanele li lumellana le litlhoko tsa moralo, ho nolofalletsa batho ba kenang ho bula monyetla oa ho nka le ho beha lintho ntle le ho kena-kenana le meaho e meng, le ho netefatsa ts'ebetso e bonolo ea ho bula le ho koala. senotlolo se ka tšeptjoang ha sekoahelo se le boemong ba sona bo phahameng ba ho bula.

Ho buloa ho hoholo ha lebokose la liatlana ho khethoa haholo ke ho otla ha selemo. Ka ho bala ho falla le liphetoho tse matla tsa liliba tse peli tsa hinge nakong ea ts'ebetso ea ho otlolla le ho hatella, molao oa ho sisinyeha oa mochine oa hinge o ka fumanoa.

3 Matlab Palo ea lipalo

3.1 Mokhoa oa Khokahanyo oa Mananeo a Mane a Hinged

Mochine oa khokahano oa hinge o bonolo ka sebopeho, o bonolo ho o etsa, o ka jara mojaro o moholo, 'me o bonolo ho hlokomela melao e tsebahalang ea motsamao le ho hlahisa litselana tse tsebahalang tsa motsamao, o etsa hore o sebelisoe haholo moralong oa boenjiniere. Ka ho fetola sebopeho le boholo ba likarolo, ho nka likarolo tse fapaneng joalo ka liforeimi, ho khutlisa li-kinematic pair, le ho holisa para e potolohang, mochini oa khokahano oa li-hinge tse nne o ka fetoha mekhoa e fapaneng ea khokahano.

Boemo ba equation bakeng sa polygon ea vector e koetsoeng ABFO tsamaisong ea coordinate ea Cartesian e thehiloe. Ka ho fetolela equation ho tloha ho mofuta oa vector ho ea ho sebopeho se rarahaneng ho sebelisa foromo ea Euler, likarolo tsa nnete le tse inahaneloang lia arohanngoa.

2.1 Motion Analysis ea Hinge Spring L1

Mochini o arotsoe ka likhokahano tse peli tsa li-bar tse 'ne ho rarolla molao oa motsamao oa hinge spring L1 o sebelisa mokhoa oa tlhahlobo. Phetoho ea bolelele ba selemo L1 e baloa joalo ka phetoho ea phalliso ea HI ho kgutlotharo FIH.

Ho tsamaisa lenaneo la Matlab ho fana ka motsamao oa hinge spring L1 nakong ea ho koala sekwahelo.

2.2 Motion Analysis ea Hinge Spring L2

Joalo ka tlhahlobo ea hinge spring L1, mochini o arotsoe ka likhokahanyo tse peli tsa li-bar tse 'ne ho rarolla molao oa motsamao oa hinge spring L2. Phetoho ea bolelele ba selemo L2 e baloa joalo ka phetoho ea phalliso ea EG ho kgutlotharo EFG.

Ho tsamaisa lenaneo la Matlab ho fana ka sekhahla sa hinge spring L2 ha sekoaelo se koala.

4

Boithuto bona bo theha li-equations tsa kinematic tsa hinge spring mechanism le ho etsa mohlala le ketsiso ho sekaseka melao ea motsamao oa li-hinge springs. Ho netefatsoa hore na mokhoa oa ho etsa lipatlisiso oa Matlab le mokhoa oa ho etsa mohlala oa Adams ke oa ho khonahala le ho ts'oana.

Mokhoa oa ho sekaseka oa Matlab o sebetsana le lintlha tse fapaneng, athe mohlala oa Adams le papiso li le bonolo haholoanyane, li ntlafatsa katleho ea tharollo. Papiso pakeng tsa mekhoa e 'meli e bontša phapang e fokolang liphellong, e bontšang ho lumellana hantle.

Qetellong, thuto ena e fana ka leseli mabapi le ho ntlafatsa potoloho ea nts'etsopele le katleho ea tharollo ea likarolo tsa ho bula le ho koala koloi, hammoho le motheo oa mohopolo oa moralo o nepahetseng oa mochini oa hinge."

Litšupiso:

[1] Zhu Jianwen, Zhou Bo, Meng Zhengda. Kinematics Analysis le Ketsiso ea 150 kg Robot Thehiloe ho Adams. Lik'homphieutha tsa Taolo ea Liindasteri, 2017 (7): 82-84.

[2] Shan Changzhou, Wang Huowen, Chen Chao. Tlhahlobo ea modal ea vibration ea koloi e boima ea literaka e thehiloeng ho ADAMS. Theknoloji e sebetsang ea likoloi, 2017 (12): 233-236.

[3] Hamza K. Moralo o nang le sepheo se sengata oa litsamaiso tsa ho fanyeha likoloi ka algorithm ea tikoloho ea liphatsa tsa lefutso bakeng sa meeli e kopaneng ea Pareto. Ntlafatso ea Boenjiniere, 2015, 47

Rea u amohela ho FAQ ea rona mabapi le Simulation Analysis of Hinge Spring Thehiloe ho Matlab le Adams_Hinge Knowledge. Sehloohong sena, re tla araba lipotso tse tloaelehileng mabapi le ho etsa tlhahlobo ea papiso re sebelisa lisebelisoa tsena tsa software.