Scilab/C4/Control-systems/Khasi

Time	Narration
00:01	Paralok, ngi pdiangsngewbha ia phi sha ka spoken tutorial halor ka Advanced Control of Continuous Time systems.
00:09	Ha kaba kut jong kane ka jinghikai, phin sa nang kumno ban:
00:12	Define ia ka continuous time system: ka order ba ar bad kiba kham shajrong
00:17	Plot response ban step bad sine inputs
00:20	Leh ia ka Bode plot
00:22	Pule ia ka numer bad denom Scilab functions
00:26	Plot ia ki poles bad zeros jong ka system.
00:30	Ban record ia kane ka jinghikai, nga pyndonkam da ka
00:33	Ubuntu 12.04 kum ka operating system ryngkat bad
00:36	Ka Scilab 5.3.3 version.
00:40	Shwa ban pyrshang ia kane ka jinghikai, u ne ka nongpule kidei ban don ia ki jingtip ba donkam jong ka Scilab bad ki control systems.
00:48	Na ka bynta ka Scilab, sngewbha leit sha ki Scilab tutorials ba don ha ka Spoken Tutorial website.
00:55	Ha kane ka jinghikai, ngan batai kumno ban define ia ka second-order linear system.
01:02	Te , nyngkong ngi donkam ban define ia u complex domain variable 's'.
01:08	To ngin phai sha ka Scilab console window.
01:11	Hangne , type, s equal to poly open parenthesis zero comma open single quote s close single quote close parenthesis, nion Enter.
01:25	Ka ouput kadei 's'.
01:27	Kadon sa kawei ka lad ban define ia u 's' kum u continuous time complex variable.
01:32	Ha ka console window, type:
01:35	s equal to percentage s, nion Enter.
01:41	To ngin pule ia ka syslin Scilab command.
01:44	Pyndonkam ia ka Scilab function ’syslin’ ban define ia ka continuous time system.
01:51	G of s is equal to 2 over 9 plus 2 s plus s square.
01:58	Pyndonkam csim ryngkat ka step option, ban ioh ia ka step response bad ban plot ia ka step response.
02:06	To ngin phai sha ka Scilab console window.
02:09	Hangne , type sys capital G equal to syslin open parenthesis open single quote c close single quote comma two divide by open parenthesis s square plus two asterisk s plus nine close parenthesis close parenthesis
02:32	Hangne, la pyndonkam ia u c namar ba ngi define ia ka continuous time system.
02:38	Nion Enter.
02:40	Ka output kadei linear second order system ba la kdew da
02:44	2 over 9 plus 2 s plus s square.
02:49	Nangta, type t equal to zero colon zero point one colon ten semicolon
02:57	Nion Enter.
02:59	Nangta type y one is equal to c sim open parenthesis open single quote step close single quote comma t comma sys capital G close the parenthesis semicolon
03:15	Nion Enter.
03:17	Nangta type plot open parenthesis t comma y one close parenthesis semicolon
03:24	Nion Enter.
03:26	Ka output kan pyni ia ka step response jong ka second order system ba la ai.
03:33	To ngin pule ia ka Second Order system response na ka bynta ka sine input.
03:39	Sine inputs da kaba suk lah ban ai kum ki inputs sha ka second order system to a continuous time system.
03:47	To ngin phai sha ka Scilab console window.
03:51	Type U two is equal to sine open parenthesis t close parenthesis semicolon.
03:59	Nion Enter.
04:01	Nangta type: y two is equal to c sim open parenthesis u two comma t comma sys capital G close the bracket semicolon.
04:15	Nion Enter.
04:17	Hangne ngi ia pyndonkam sysG, the continuous time second order system, kaba ngi la defined hashwa.
04:25	Nangta type: plot open parenthesis t comma open square bracket u two semicolon y two close square bracket close parenthesis.
04:39	Pynthikna ba phi buh ia u semicolon hapdeng u2 bad y2 namar u2 bad y2 kidei ki row vectors ba don kajuh ka size.
04:50	Nion Enter.
04:52	Kane ka plot ka pyni ia ka response of the system sha ka step input bad sine input . La khot ia ka response plot.
05:01	Response Plot ka plot baroh ar ka input bad ka output ha kajuh ka graph.
05:06	Kumba la khmihlynti, ka output ruh kadei ka sine wave bad
05:11	Kadon ka phase lag hapdeng ka input bad ka output.
05:15	Amplitude ka iapher na ka bynta ka input bad ka output namar ba ia ka la passed lyngba ka transfer function.
05:23	Kane kadei ka nuksa under-damped.
05:26	To ngin plot ia ka bode plot of 2 over 9 plus 2 s plus s square.
05:32	Sngewbha buh jingmut ba ka command 'f r e q' kadei ka Scilab command na ka bynta ka frequency response.
05:39	Wat pyndonkam ia ka f r e q kum u variable!!
05:44	Plie ia ka Scilab console bad type:
05:47	f r is equal to open square bracket zero point zero one colon zero point one colon ten close square bracket semicolon.
06:00	Nion Enter.
06:03	Ka frequency kadei ha kaHertz.
06:06	Nangta type bode open parenthesis sys capital G comma fr close parenthesis.
06:15	Bad nion Enter.
06:17	Ka bode plot la pyni.
06:20	To ngin define ia kawei pat ka system.
06:23	Ngi don ia ka over-damped system p equal to s square plus nine s plus nine
06:32	To ngin plot ia ka step response na ka bynta kane ka system.
06:36	Phai sha ka Scilab console.
06:38	Type ia kane ha ka console jong phi:
06:40	p is equal to s square plus nine asterisk s plus nine
06:47	Bad nangta sa nion Enter.
06:49	Nangta type ia kane ha ka console:
06:51	sys two is equal to syslin open parenthesis open single quote c close single quote comma nine divided by p close parenthesis
07:04	Bad nion Enter.
07:07	Nangta type: t equal to zero colon zero point one colon ten semicolon
07:14	Nion Enter.
07:17	y is equal to c sim open parenthesis open single quote step close single quote comma t comma sys two close parenthesis semicolon.
07:31	Nion Enter.
07:33	Nangta type plot open parenthesis t comma y close parenthesis.
07:39	Nion Enter.
07:41	Ka response plot na ka bynta ka over damped system la pyni.
07:46	Ban wad ia ka roots of p type ia kane ha ka console - jong phi
07:49	roots of p bad nion Enter.
07:54	Kine ki roots kidei ki poles jong ka system sys two.
07:59	Ki roots or poles jong ka system la pyni.
08:02	Sngewbha plot Step response na ka bynta kane ka system ha ki lines ba iasyriem, kum na ka bynta ka over damped system.
08:11	G of s is equal to 2 over 9 plus 6 s plus s square kaba dei ka critically damped system
08:20	Nangta ka G of s is equal to two over 9 plus s square kaba dei ka undamped system
08:28	G of s is equal to 2 over 9 minus 6 s plus s square kaba dei ka unstable system
08:36	Check response to sinusoidal inputs na ka bynta baroh ki cases bad plot bode plot ruh kumjuh.
08:45	Phai sha ka Scilab console.
08:48	Na ka bynta ka general transfer function, u numerator bad denominator lah ban specify la ka jong.
08:55	To ngan pyni ia phi kumno.
08:57	Type ha console:
08:59	sys three is equal to syslin open parenthesis open single quote c close single quote comma s plus six comma s square plus six asterisk s plus nineteen close parenthesis.
09:19	Nion Enter.
09:21	Kawei pat ka lad ban define ia ka system kadei ban type:
09:24	g is equal to open parenthesis s plus six close parenthesis divided by open parenthesis s square plus six asterisk s plus nineteen close parenthesis
09:40	Nion Enter.
09:42	Nangta type ia kane ha ka console jong phi
09:44	sys four is equal to syslin open parenthesis open single quote c close single quote comma g close parenthesis.
09:55	Nion Enter.
09:58	Ha baroh ar rukom, ngi iohi ia kajuh ka output;
10:01	six plus s over 19 plus six s plus s square.
10:07	U variable ’sys’ udei jong ka type ’rational’.
10:10	U numerator bad denominator lah ban sei da bun rukom.
10:16	Sys of two, numer of sys or numer of g ka ai ia u numerator.
10:22	U denominator lah ban khein da kaba pyndonkam ia ka sys(3) or denom of sys functions.
10:30	Ki poles bad zeros jong ka system lah ban plot da kaba pyndonkam ia ka p l z r function.
10:37	Ka syntax kadei p l z r of sys.
10:41	Ka plot ka pyni 'x for poles' bad 'circles for zeros'.
10:46	Phai sha ka Scilab console.
10:48	Type ia kane ha ka Scilab console:
10:50	sys three open parenthesis two close parenthesis.
10:55	Nion Enter. Kane ka ai ia u numerator jong ka rational function sys three kata kadei '6 + s'.
11:03	Lym kumta, phi lah ban type:
11:05	numer open parenthesis sys three close parenthesis.
11:11	Nion Enter.
11:13	U numerator jong ka system three la pyni.
11:17	Ban ioh ia u denominator , type:
11:19	sys three open parenthesis three close parenthesis. Nion Enter.
11:26	U denominator jong ka function la pyni.
11:30	Phi lah ruh ban type denom open parenthesis sys three close parenthesis.
11:36	Nion Enter.
11:38	Nangta type p l z r open parenthesis sys three close parenthesis.
11:44	Nion Enter.
11:47	Ka output graph ka plot ia ki poles bad zeros.
11:50	Ka pyni 'cross and circle' na ka bynta 'poles and zeros' na ka bynta ka system.
11:58	La plot ia ka ha ka complex plane.
12:01	Ha kane ka jinghikai, ngi la pule kumno ban:
12:03	Define ia ka system da ka transfer function jong ka.
12:08	Plot step bad sinusoidal responses.
12:11	Extract poles bad zeros jong ka transfer function.
12:15	Peit ia ka video ba don ha ka link ba la ai harum:
12:19	Ka kyllum lang ia ka Spoken Tutorial project.
12:22	Lada phim don ia ka bandwidth babiang , phi lah ban shu dwonload bad peit ia ka.
12:27	Ka kynhun jong ka Spoken Tutorial project
12:29	Ka pynlong ia ki workshops da kaba pyndonkam da ki spoken tutorials
12:32	Ka ai certificates sha kito ba pass ha ka online test.
12:36	Na ka bynta kham bun ki jingtip, sngewbha thoh sha ka contact@spoken-tutorial.org.
12:43	Spoken Tutorial Project kadei shi bynta jong ka Talk to a Teacher project.
12:47	La kyrshan ia ka da ka National Mission on Eduction lyngba ka ICT, MHRD, Sorkar India.
12:55	Kham bun ki jingtip halor kane ka mission kidon ha ka spoken-tutorial.org/NMEICT-Intro.
13:06	Nga i Meboreen na Shillong, nga pynkut ia kane.
13:08	Khublei shibun ia ka jingsnohkti lang jong phi.

Contributors and Content Editors

Meboreen Mary