-Mapalo a mangata a DoF, e le lisebelisoa tsa bohlokoa mecheng ea morao-rao le ea othomathike, a phetha karolo ea bohlokoa mafapheng a fapaneng, ho kenyeletsoa ketsiso ea sepakapaka, tlhahiso ea liindasteri, le ntlafatso ea bongaka, ka lebaka la bokhoni ba tsona ba ho sisinyeha. Leha ho le joalo, mefuta e fapaneng ea li-platform tsa multi-DoF li fapana haholo ho latela litekanyo tsa motsamao, mekhoa ea ho khanna, le taolo e nepahetseng. Phapang ena e khetholla ka ho toba lits'ebetso le ts'ebetso ea tsona e sebetsang. Sengoliloeng sena se tla shebisisa liphapang tsa mantlha lipakeng tsa mefuta e fapaneng ea lipolanete tse ngata- tsa DoF ho latela maikutlo a fapaneng.
Liphapang tsa Bohlokoa ho Motion Degrees of Freedom
Phapang ea mantlha lipakeng tsa li-platform- tsa DoF tse ngata ke palo ea li-axes tse ikemetseng tseo ba ka li fihlelang. Tse tharo tse atileng haholo-Sethala sa DoF hangata se fana ka motsamao oa phetolelo ho latela mela e meraro ea X, Y, le Z. Tokiso ena e sebelisoa haholo ho sebetsana le lintho tse bonolo kapa maemo a mantlha. Ha sistimi e eketsa bokhoni ba ho potoloha ka lilepe tse tharo (tseo hangata li bitsoang pitch, yaw, and roll), e fetoha sethala sa DoF se ts'eletseng, seo hajoale e leng mofuta o rarahaneng ka ho fetesisa oa thekenoloji le o sebelisoang haholo.
Hoa hlokomeleha haholo hore li-platform tse ling tse etselitsoeng ka ho khetheha li ka fana ka tlhophiso ea likhato tse 'ne kapa tse hlano tsa tokoloho (DOF). Ka mohlala, liroboto tse ling tsa indasteri li kopanya feela bokhoni ba ho fetolela le ho potoloha ka litsela tse itseng. Likopano tsena tse sa{2}}tse tloaelehileng tsa DOF hangata li ka ntlafatsoa bakeng sa maemo a ikhethileng a ts'ebeliso, ho itela ho feto-fetoha ha maemo ha ho ntse ho ntlafatsa ts'ebetso e itseng. Mohlala, lipolanete tse ling tsa papiso ea maoatle li ka hatisa motsamao o otlolohileng le oaw ha li ntse li nolofatsa litekanyo tse ling.
Litsela tse fapaneng tsa Moqapi oa Sebopeho sa Mechini
Leha ba ka fihlela palo e ts'oanang ea DOF, li-platform tse fapaneng li ka nka litharollo tse fapaneng haholo tsa meralo. Mehato e tsamaisanang (joaloka-ea tsebahalang ea Delta roboto kapa sethala sa Stewart) se fihlela liphetoho tsa boemo ba sephetho ka ho tsamaisana ha lirobo tsa likoloi tse ngata. Li-platform tsena hangata li fana ka boima bo phahameng le karabelo, empa libaka tsa bona tsa ho sebetsa li fokola. Li-platform tsa serial, ka lehlakoreng le leng, li etsa liketane tsa kinematic ka ho bokella manonyeletso ka letoto. Leha sena se fana ka sebaka se seholo sa mosebetsi, ba na le liphoso tse bokellaneng le ho satalla ho lekaneng.
Mekhoa ea Hybrid, e hlahileng lilemong tsa morao tjena, e leka ho kopanya melemo ea mekhoa e 'meli, e kang ho sebelisa mochine o tšoanang e le phello ea ho qetela ka letsoho la roboto ea serial. Sebopeho sena se nang le likarolo tse ngata se ntlafatsa{1}}mosebetsi o nepahetseng ha o ntse o boloka sebaka se seholo sa mosebetsi. Likhetho tse fapaneng tsa thepa li boetse li lebisa ho phapano ea sebopeho-liforeimi tsa carbon faeba tse bobebe li loketse ts'ebetso{4}}ea lebelo le holimo, athe litšepe li fana ka moroalo o moholo.
Likhetho tse Fapaneng ho Drive le Transmission Technologies
Liphapang tsa litsamaiso tsa likoloi li ama ts'ebetso ea sethala ka kotloloho. Lisebelisoa tsa motlakase tsa servo, ka lebaka la litšobotsi tsa tsona tse nepahetseng tsa taolo, ke khetho e ratoang bakeng sa{1}}lisebelisoa tse nepahetseng haholo, haholo ha li kopantsoe le li-register tse nepahetseng, tse ka finyellang boemo ba micron{2}} ka nepo. Litharollo tsa hydraulic drive, tse tsejoang ka torque ea tsona e phahameng, li loketse maemo a boima- a boima, empa li boetse li hlahisa kotsi ea ho lutla ha oli 'me li hloka ho rarahana ho hoholo. Litheknoloji tse ntseng li hlaha tsa mesifa ea moea kapa mesifa ea maiketsetso li bonts'a bokhoni lefapheng la liroboto tse tenyetsehang.
Mabapi le mekhoa ea phetisetso, rack le pinion drives li loketse ho sisinyeha ha mohala, ha li-harmonic reducer kapa li-reducers tsa RV li sebelisoa hangata bakeng sa manonyeletso a rotary. Meralo e meng e ikhethileng e sebelisa theknoloji ea ho hula ka thapo kapa theknoloji ea "magnetic levitation" ho fihlella phetiso e se nang mabitso, eo, leha e le theko e phahameng, e hlokang tlhokomelo e nyane. Haholo-holo, tsoelo-pele ea theknoloji e tobileng-e fokotsa ho itšetleha ka mekhoa e tloaelehileng ea phetisetso, ho etsa hore lipolanete li be bonolo le ho tšepahala.
Mathata a Tsamaiso ea Tsamaiso ea Boemo
Ho rarahana ha li-algorithms tsa taolo ho eketseha haholo ka palo ea likhato tsa tokoloho. Mekhahlelo e meraro{{1}ea{2}}ea{2}}ea{3}}ea bolokolohi hangata e kopana le litlhokahalo ka taolo e batlang e le bonolo ea PID, ha likhato tse tšeletseng{{4}tsa{5}tsa{6}litsamaiso tsa tokoloho li hloka mekhoa e matla ea ho etsa mohlala le maano a tsoetseng pele a taolo, joalo ka taolo e feto-fetohang kapa taolo ea mokhoa oa ho thella. Lisebelisoa tse nang le litlhoko tse phahameng haholo tsa nako{8}}li ka sebelisa li-FPGA kapa li-chips tse laolang motsamao.
Litlhophiso tsa kutlo li boetse li fapana haholo-liplatemo tsa mantlha li ka its'etleha feela ho li-encoder bakeng sa maikutlo a boemo, ha lisistimi tse tsoetseng pele li kopanya lisensor tsa matla/torque, li-inertial measurement units (IMUs), esita le maikutlo a pono ho theha{1}}loop closed{2}}lits system tse ngata. Ho rarahana ha mokhoa oa ho lekanya ho boetse ho eketseha ka palo ea likhato tsa tokoloho. Lipalo tsa{{5}tse tšeletseng-tsa{7}}ea tokoloho li ka hloka lisebelisoa tse khethehileng tsa tlhophiso le mekhoa e rarahaneng ea ho lokisa liphoso.
Liphapang tsa ho Lokella ho Maemo a Tloaelehileng a Kopo
Maemo a fapaneng{{0}a{1}}ea{1}}platform ea tokoloho e fana ka lits'ebetso tse fapaneng ka lebaka la libopeho tse fapaneng. Litsela tse tharo{{3}tse{4}}tsa-ea tokoloho li sebelisoa hangata mekhoeng e bonolo ea ho kopanya kapa bakeng sa lipontšo tsa mantlha tsa lihlahisoa, tse fanang ka tharollo e bitsang chelete e ngata{6}e sebetsang hantle. Lipalo tse {{8}tse tšeletseng{9}}tsa{10}}ea{10}}liplatemo tsa motsamao oa freedom ke likarolo tsa mantlha tsa liemeli tsa sefofane, li-virtual experience cabins, le lisebelisoa tsa ho paka ka nepo, tse khonang ho hlahisa metsamao e rarahaneng ea sebaka.
Mapallo a ikhethileng, joalo ka-digree tse peli-tsa{2}}tafole ea "freedom rocking table", e etselitsoe tlhahlobo ea lisebelisoa tsa metsing ka ho khetheha, ha liroboto tse 'ne-tsa{4} tsa{5}}tokoloho li ipabola ka ho hlopha{6} ka lebelo le phahameng. Mekhatlo ea ho thusa batho ho ntlafatsa boemo ba bongaka hangata e sebelisa{{8}digrii tse tharo-ea{10}}ea{10}}tiisetso e bonolo, e etelletsa pele polokeho le boiketlo ho feta ho sisinyeha ho feteletseng. Ts'ebeliso ena-karohano e tsamaellanang le meralo e etsa hore "se loketseng" hangata se sebetse ho feta "e tsoetseng pele haholo."
The Art of Balancing Performance and Cost
Ho eketsa palo ea likhato tsa tokoloho ka mokhoa o ke keng oa qojoa ho lebisa keketsehong e sa reroang ea litšenyehelo. Lipalo-palo li bontša hore maemo a ts'eletseng-a{2}}a{{3}sethala sa tokoloho hangata a bitsa makhetlo a mararo ho isa ho a mahlano ho feta{4}}dikirii tse tharo{{5}tsa-ea{6}} sethala sa tokoloho ea lintlha tse tšoanang, ho sa kenyeletsoe tsamaiso e rarahaneng ea taolo le litšenyehelo tsa tlhokomelo. Litšebelisong tsa indasteri, hangata lienjiniere li sebelisa tlhahlobo ea kinematic ho fumana palo e tlase e hlokahalang ea likhato tsa tokoloho, ho fumana tekanyo e nepahetseng lipakeng tsa khotsofalo ea ts'ebetso le litšenyehelo{8}}tse sebetsang hantle.
Tlhokomelo e boetse ke ntlha ea bohlokoa-likarolo tse tsamaeang haholoanyane li bolela monyetla o moholo oa ho hloleha le mekhoa e rarahaneng ea tlhokomelo. Lisebelisoa tse ling tse thata tsa tikoloho, joalo ka mochini oa merafo, li ka fokotsa ka boomo palo ea likhato tsa tokoloho ho ntlafatsa ts'epo ea sistimi. Filosofi ena ea pragmatic ea moralo e re hopotsa hore khetho ea-digrii tse ngata-ea-ea sethala sa tokoloho e tlameha ho theoa holima litlhoko tse itseng tsa kopo.
Mekhoa ea Tsoelo-pele ea Bokamoso le Khokahano ea Theknoloji
Hajoale, {{0}matemo a mangata-a{2}}a tokoloho a ntse a lebile bohlaleng, boima bo bobebe, le ho feto-fetoha ha maemo. Ho hlahisoa ha li-algorithms tsa bohlale ba maiketsetso ho thusa sethala hore se ikemisetse ho ntlafatsa metsamao ea motsamao, ha ts'ebeliso ea lisebelisoa tse ncha e ntse e tsoela pele ho ntlafatsa matla a mojaro. Mohopolo oa moralo oa modular o lumella sethala ho holisa likhato tsa sona tsa tokoloho ho ipapisitse le tlhoko. Mokhoa ona oa "peakanyo mabapi le tlhokeho" o ka fetola maemo a tlang a indasteri.
Hoa ts'episa hore momahano oa theknoloji ea "digital twin" le{{0}degree{1}} tse ngata-ea{2}}liplatemo tsa tokoloho li tla thusa ho fana ka khomishene e sebetsang hantle le ho beha leihlo le lehole. Ka ho phahama ha maikutlo a metaverse, meeli ea ts'ebeliso ea likhato tse phahameng haholo{{4}tse{5}} tse nepahetseng ka ho fetesisa-tsa{7}tsa-ea{8}} liplatemo tsa "tokoloho" lefapheng la tšebelisano-'moho li ntse li hola ka mokhoa o tsoelang pele. Mekhoa ena ea khokahanyo ea tekhenoloji e bontša hore{10}litemo tse ngata{11}tsa{12}}ea{12}}lipolanete tsa tokoloho li tla bontša boleng ba tsona bo ikhethang mafapheng a mangata a fapaneng.
