{"id":600,"date":"2012-04-10T08:06:23","date_gmt":"2012-04-10T07:06:23","guid":{"rendered":"http:\/\/www.lmkbabice.cz\/?p=600"},"modified":"2012-04-10T08:29:57","modified_gmt":"2012-04-10T07:29:57","slug":"ridici-deska-multikopteru","status":"publish","type":"post","link":"http:\/\/www.lmkbabice.cz\/?p=600","title":{"rendered":"\u0158\u00edd\u00edc\u00ed deska multikopter\u016f – update"},"content":{"rendered":"

\"\"<\/a>Byl jsem vyhecov\u00e1n k realizaci \u0159\u00edd\u00edc\u00ed desky na r\u016fzn\u00e9 druhy takzvan\u00fdch „multikopter\u016f“, vych\u00e1zej\u00edc\u00ed z popul\u00e1rn\u00ed konstrukce hojn\u011b diskutovan\u00e9 na rcgroups.com. Web p\u016fvodn\u00edho projektu je kkmulticopter.com<\/a>. V\u00fdsledky m\u00e9ho sna\u017een\u00ed se u\u017e rozprchly mezi p\u00e1r u\u017eivatel\u016f, tak\u017ee je na \u010dase kone\u010dn\u011b poskytnout n\u00e1vod k vyu\u017eit\u00ed. <\/p>\n

Popis zapojen\u00ed:<\/h2>\n

\"\"<\/a><\/p>\n

V\u0161echny sign\u00e1lov\u00e9 konektory jsou orientov\u00e1ny zemn\u00edm kontaktem (\u010dern\u00fd nebo hn\u011bd\u00fd vodi\u010d) k okraji desky. Odb\u011br elektroniky je zanedbateln\u00fd, nap\u00e1jena je z BEC regul\u00e1toru stejn\u011b jako p\u0159ij\u00edma\u010d. Nap\u00e1jec\u00ed vodi\u010d z regul\u00e1toru (prost\u0159edn\u00ed \u010derven\u00fd) nechte zapojen jen u jednoho z nich, odstatn\u00ed ponechte nezapojeny, nap\u0159\u00edklad vyta\u017een\u00edm dutinky z konektoru a zaizolov\u00e1n\u00edm smr\u0161\u0165ova\u010dkou, tvrd\u0161\u00ed povahy jako t\u0159eba j\u00e1 mohou vodi\u010d bez uzard\u011bn\u00ed ust\u0159ihnout a zaizolovat.<\/p>\n

Pokud n\u011bkdo zatou\u017e\u00ed vyv\u00e9st signaliza\u010dn\u00ed LED z desky t\u0159eba do krytu, m\u016f\u017ee vyu\u017e\u00edt p\u0159ipraven\u00e9 p\u00e1jec\u00ed body (ide\u00e1ln\u011b osadit konektorem z p\u00e1jec\u00ed li\u0161ty stejn\u011b, jako jsou ostatn\u00ed konektory na desce). V tom p\u0159\u00edpad\u011b je nutn\u00e9 odpojit LED osazenou na desce – odp\u00e1jet ji nebo jednodu\u0161e p\u0159e\u0161kr\u00e1bnout propoj mezi LEDkou a konektorem na desce, ten vzd\u00e1len\u011bj\u0161\u00ed od okraje desky.<\/p>\n

Doporu\u010den\u00e9 regul\u00e1tory jsou nap\u0159\u00edklad z \u0159ady TURNIGY Plush, spousta u\u017eivatel\u016f m\u00e1 s nimi dobr\u00e9 zku\u0161enosti a je ov\u011b\u0159eno, \u017ee st\u00edhaj\u00ed vy\u0161\u0161\u00ed opakovac\u00ed kmito\u010det PPM sign\u00e1lu generovan\u00fd deskou. Jin\u00e9 regul\u00e1tory je t\u0159eba bu\u010f vyzkou\u0161et, nebo zagooglovat po internetov\u00fdch f\u00f3rech, zda s nimi m\u00e1 n\u011bkdo zku\u0161enosti.<\/p>\n

Kam p\u0159ipojit kter\u00fd motor nebo servo je z\u0159ejm\u00e9 z t\u00e9to tabulky mo\u017en\u00fdch konfigurac\u00ed:<\/p>\n\n\n\n\n\n\n\n\n
\n

TriCopter<\/h2>\n<\/td>\n

\n

QuadCopter<\/h2>\n<\/td>\n<\/tr>\n

\"Tricopter\"<\/a><\/td>\n\"Quadcopter\"<\/a><\/td>\n<\/tr>\n
\n

XCopter<\/h2>\n<\/td>\n

\n

Y4Copter<\/h2>\n<\/td>\n<\/tr>\n

\"Xcopter\"<\/a><\/td>\n\"Y4Copter\"<\/a><\/td>\n<\/tr>\n
\n

Y6Copter<\/h2>\n<\/td>\n

\n

HexaCopter<\/h2>\n<\/td>\n<\/tr>\n

\"Y6Copter\"<\/a><\/td>\n\"HexaCopter\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tak jako ka\u017ed\u00e9 gyro je i toto n\u00e1chyln\u00e9 na vibrace. U multicopter\u016f sice neb\u00fdvaj\u00ed takov\u00e9 jako u jednorotorov\u00fdch helikopt\u00e9r, ale p\u0159esto je t\u0159eba desku uchytit pru\u017en\u011b. Obvykle vyhov\u00ed \u0161roubky p\u0159es gumov\u00e9 podlo\u017eky, nic se nepokaz\u00ed ani nalepen\u00edm na mechovou oboustranku.<\/p>\n

Nastaven\u00ed vys\u00edla\u010de:<\/h2>\n

I kdy\u017e se to nezd\u00e1, vys\u00edla\u010d je t\u0159eba nastavit do re\u017eimu ACRO, nikoli HELI. Ujist\u011bte se, \u017ee nejsou aktivn\u00ed \u017e\u00e1dn\u00e9 mixy, ve\u0161ker\u00e9 pot\u0159ebn\u00e9 mixov\u00e1n\u00ed si d\u011bl\u00e1 firmware desky s\u00e1m. Nastaven\u00ed reverz\u016f jednotliv\u00fdch v\u00fdstup\u016f pro r\u016fzn\u00e9 syst\u00e9my je zde:<\/p>\n\n\n\n\n\n\n
Kan\u00e1l:<\/strong>Syst\u00e9m:<\/strong><\/td>\nK\u0159id\u00e9lka<\/strong>Aileron<\/strong><\/td>\nV\u00fd\u0161kovka<\/strong>Elevator<\/strong><\/td>\nPlyn<\/strong>Throttle<\/strong><\/td>\nSm\u011brovka<\/strong>Rudder<\/strong><\/td>\n<\/tr>\n
JR\/Spektrum<\/strong><\/td>\nREV<\/td>\nREV<\/td>\nNORM<\/td>\nREV<\/td>\n<\/tr>\n
Futaba<\/strong><\/td>\nNORM<\/td>\nNORM<\/td>\nREV<\/td>\nNORM<\/td>\n<\/tr>\n
Hitec<\/strong><\/td>\nNORM<\/td>\nREV<\/td>\nNORM<\/td>\nNORM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

U Futaby pozor, smysl v\u00fdchylky u plynu u modern\u011bj\u0161\u00edch souprav m\u016f\u017ee b\u00fdt zm\u011bn\u011bn glob\u00e1ln\u011b pro v\u0161echny modely, v tom p\u0159\u00edpad\u011b nemus\u00ed b\u00fdt reverzov\u00e1n v individu\u00e1ln\u00edm nastaven\u00ed modelu. Nastavte reverz plynu prost\u011b tak, jako u ostatn\u00edch sv\u00fdch model\u016f.<\/p>\n

Nastaven\u00ed desky:<\/h2>\n

V\u0161echna nastaven\u00ed s vyj\u00edmkou fin\u00e1ln\u00edho nastaven\u00ed zisk\u016f gyr je vhodn\u00e9 d\u011blat bez nasazen\u00fdch vrtul\u00ed. V p\u0159\u00edpad\u011b probl\u00e9m\u016f by to mohlo bolet!!!<\/span><\/h3>\n

Upozorn\u011bn\u00ed:\u00a0 z d\u016fvodu obt\u00ed\u017en\u00e9 dostupnosti potenciometr\u016f jsem v posledn\u00ed v\u00e1rce desek musel pou\u017e\u00edt alternativn\u00ed typ. N\u00ed\u017ee uveden\u00fd n\u00e1vod plat\u00ed pro p\u016fvodn\u00ed typ (kosti\u010dka v plastu), alternativn\u00ed typ (otev\u0159en\u00fd, na keramick\u00e9 desti\u010dce) m\u00e1 opa\u010dn\u011b dr\u00e1hu, tak\u017ee nastaven\u00ed funguje v opa\u010dn\u00e9m smyslu (minimum je po sm\u011bru hodinov\u00fdch ru\u010di\u010dek, p\u0159id\u00e1v\u00e1 se proti sm\u011bru).<\/span>
\n<\/span><\/p>\n

1. kalibrace knipl\u016f (sign\u00e1lu z vys\u00edla\u010de)<\/h3>\n