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I am very new to the topic of optimal control. I am trying to learn the Preview Control Theory to understand the methodology in [1].
My background is in Mechanical Engineering. I took a couple of courses in Control Theory in my Undergrad, but they only...
Started by Przemo on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at physicsforums):
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Im trying to solve ot for my thesis but i cant seem to find the answer:
dx/dt = 2a²*x(t)² - 2b*x(t) - c²(y)t
Thanks in advance for your help!
Edit: I already tried to solve it using wolfram alpha without success :(
Started by Luisvzz on
, 2 posts
by 2 people.
Answer Snippets (Read the full thread at physicsforums):
Originally Posted by Luisvzz Im trying to solve ot for my thesis but i cant seem to find the answer:
dx/dt = 2a²*x(t)² - 2b*x(t) - c²(y)t
Thanks in advance for your help!
Edit: I already tried to solve it using wolfram alpha without success :( What that... .
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On Fri, 20 Feb 2009 23:45:49 -0800 (PST), OsherD <mdoctorow@ca.rr.com
From Osher Doctorow
The Riccati Differential Equation is:
1) dy/dt = A(t) + B(t)y + C(t)y^2
The "PI Set" (where PI is Probable Causation/Influence) is:
2) {0, 1, 2, 3, 4, ...
Started by OsherD on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
--
Uncle Al
http://www.mazepath.com/uncleal/
(Toxic URL! Unsafe for children and most mammals... .
On Sat, 21 Feb 2009 11:21:30 -0800, Uncle Al <UncleAl0@hate.spam.net
You are like Jack Sarfatti, admittedly with slightly better nether
region hygiene .
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Ask your Facebook Friends
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On Thu, 30 Apr 2009 16:38:08 -0700 (PDT), Mariano Suárez-Alvarez <mariano.suarezalvarez@gmail.com
On Apr 30, 1:37 am, galathaea <galath...@veawb.coop
It is not difficult to see this as a very strong argument
for the claim that those functions...
Started by Mariano Suárez-Alvarez on
, 7 posts
by 4 people.
Answer Snippets (Read the full thread at omgili):
On Thu, 30 Apr 2009 22:47:50 -0700, galathaea <galathaea@veawb.coop
Mariano Suárez-Alvarez brought light with::
that's certainly a possible reading
limited interest may not necessarily mean limited use
but it certainly can be an indication of ... .
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On Fri, 15 May 2009 01:00:13 -0700 (PDT), OsherD <mdoctorow@ca.rr.com
From Osher Doctorow
Maxim Eingorn and Alexander Zhuk (the latter has over 40 papers in
arXiv) in "The shape of multidimensional gravity", 4 pages (2 columns
per page), arXiv:...
Started by OsherD on
, 3 posts
by 2 people.
Answer Snippets (Read the full thread at omgili):
Osher Doctorow On Fri, 15 May 2009 03:42:27 -0700 (PDT), "Y.Porat" <y.y.porat... .
On Fri, 15 May 2009 01:04:05 -0700 (PDT), OsherD <mdoctorow@ca.rr.com
From Osher Doctorow
The bracket should be closed ( ] ) on the far right side of equation
(3) .
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On Wed, 4 Feb 2009 19:03:39 -0800 (PST), OsherD <mdoctorow@ca.rr.com
From Osher Doctorow
Since a and t are so important in the expression a(1/10)^b/b(1/10)^a,
let us consider the Simple Harmonic Motion x = sin(t) solution of
Hooke's Law in the ...
Started by OsherD on
, 3 posts
by 2 people.
Answer Snippets (Read the full thread at omgili):
On Wed, 4 Feb 2009....
On Wed, 4 Feb 2009 20:16:59 -0800 (PST), Huang <huangxienchen@yahoo.com
On Feb 4, 9:03 pm, OsherD <mdocto...@ca.rr.com
P(A--+ P(BA) = 1 - P(A) + P(AB) = 1 - x + y where x = P(A) and y = P(AB)
Very interesting stuff .
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On Sun, 9 Nov 2008 14:51:31 -0800 (PST), OsherD <mdoctorow@ca.rr.com
Since in 296.6 we found that spherical fullerenes tend to be stable
and to survive under intense ultraviolet radiation and collisions
according to Li et al (2008), let's see if...
Started by OsherD on
, 3 posts
by 2 people.
Answer Snippets (Read the full thread at omgili):
On Sun, 9 Nov 2008 14:56:13 -0800 (PST), OsherD <mdoctorow@ca.rr.com
From Osher Doctorow
Of course, in the case of bacteria growth or radioactive decay, rho is
no longer the radius of a sphere technically but rather a population
variable, although... .
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Hello:
I have created a new newsgroup called “ Basti Newsgroup: Sci.math “.
http://groups.google.com/group/MBScimath?hl=en
This is not a moderated newsgroup and only members can see and post
articles.
Generally terms of Google groups are applied for...
Started by Basti05b@aol.com on
, 10 posts
by 6 people.
Answer Snippets (Read the full thread at omgili):
But you havent created a
newgroup, not even an alt newsgroup, only possible a Google groups, so
other than Google readers... .
On Sat, 21 Jun 2008 21:29:05 -0700 (PDT), "hhc314@yahoo.com" <hhc314@yahoo.com
Hey Basti, I hate to break this news to you .
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On Sat, 7 Jun 2008 23:32:04 -0700 (PDT), OsherD <mdoctorow@ca.rr.com
From Osher Doctorow
The Fundamental Set in Probable Causation/Influence (PI) is:
1) {0, 1, 2, 3, 4, 5, 7, 10, 11, 13, 26}
and any ratio or power of any two elements of the set...
Started by OsherD on
, 3 posts
by 2 people.
Answer Snippets (Read the full thread at omgili):
You missed 6 !
6 = 1 + 2 + 3 = 1 * 2 * 3
The most important interger... .
On Sun, 8 Jun 2008 14:05:20 -0500, "Rolf" <rolf180@invalid.invalid
"OsherD" <mdoctorow@ca.rr.comnews:5d3caaac-098d-4bf7-bb78-342f8d703881@t12g2000prg.googlegroups.com.. .
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On Sun, 30 Nov 2008 23:27:10 -0800 (PST), OsherD <mdoctorow@ca.rr.com
From Osher Doctorow
The Lennard-Jones Potential approximates the case of two neutral atoms
or molecules subject to attractive force at long range (van der Waals
force or dispersion...
Started by OsherD on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
On Mon, 1 Dec 2008 01:47:54 -0800 (PST), tadchem <tadchem@comcast.net
On Dec 1, 2:27 am, OsherD <mdocto...@ca.rr.com
Your "PI Set" {0, 1, 2, 3, 4, 5, 7, 10, 11, 13, 26} cannot be found
here:
http://www.research.att.com/~njas/sequences/
What ... .
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