How to find out the height and speed of the RC planes?

"Phil Allison" <philallison@tpg.com.au> wrote in message
news:3a7pj8F662u5mU1@individual.net...
Some vile arse bandit Pig from Perth puked:


You've lready said the same thing at least twice before in the space of
a
few minutes. We all got the message the first time.


** Clearly - that criminal fuckwit "Sea Squid" did not get the
message.

He kept coming back for more after ignoring it .



Why is it you have to repetitively have to prove over and over again
just
how much of an irritating prick you really are?


** The arse bandit Pig from Perth takes sides with criminals again.

Comes naturally to human garbage like him.




............ Phil
Click to expand...
Phil,

By just going over the same boring ground time after time isn't going to
prove a thing Phil except that you are indeed an irritating prick with far
too much spare time on his hands. Well at least one free hand. We all know
where the other one is :p

If you are going to try to insult me Phil, why don't you come up with
something original for a change. You're such a boring old fart.
 
Some arse bandit Pig from Perth spewed:

If you are going to try to insult me Phil, why don't you come up with
something original for a change. You're such a boring old fart.
Click to expand...

** The simple truth about the Rutmaniac is as insulting as it gets.

He had better hope that his appalling character and private activities do
not become known to too widely.



............. Phil
 
"Phil Allison" <philallison@tpg.com.au> wrote in message
news:3a7rhiF68lrdkU1@individual.net...
Some arse bandit Pig from Perth spewed:


If you are going to try to insult me Phil, why don't you come up with
something original for a change. You're such a boring old fart.



** The simple truth about the Rutmaniac is as insulting as it gets.

He had better hope that his appalling character and private activities do
not become known to too widely.



............ Phil
Click to expand...
Gee Phil, you are f#&king pathetic.

BTW - I got a visit over the weekend from one of the Marist "Old Boys".
Didn't bring his baseball bat or threaten me like you had suggested.
Actually a very decent fellow and friendly type.
So what happened to the threat that the "Old Boys" were coming to "fix me
up"? Sounds like you must have farted again Phil.
 
"Alan Rutlidge
"Phil Allison"
Some arse bandit Pig from Perth spewed:

If you are going to try to insult me Phil, why don't you come up with
something original for a change. You're such a boring old fart.

** The simple truth about the Rutmaniac is as insulting as it gets.

He had better hope that his appalling character and private activities do
not become known to too widely.

............ Phil


Gee Phil, you are f#&king pathetic.
Click to expand...

** Really - I reckon I am spot on about you actually.


BTW - I got a visit over the weekend from one of the Marist "Old Boys".
Click to expand...

** Yawn - more dumb lies.


Didn't bring his baseball bat or threaten me like you had suggested.
Click to expand...

** Produce the post - lair.


Actually a very decent fellow and friendly type.
Click to expand...

** Yawn.


So what happened to the threat that the "Old Boys" were coming to "fix me
up"?
Click to expand...

** Produce the post - liar.


What a really desperate piece of shit.

He had better hope that his appalling character and private activities do
not become known to too widely.




.............. Phil
 
Phil Allison wrote:
Some vile arse bandit Pig from Perth puked:



You've lready said the same thing at least twice before in the space of a
few minutes. We all got the message the first time.



** Clearly - that criminal fuckwit "Sea Squid" did not get the message.

He kept coming back for more after ignoring it .




Why is it you have to repetitively have to prove over and over again just
how much of an irritating prick you really are?



** The arse bandit Pig from Perth takes sides with criminals again.

Comes naturally to human garbage like him.




............ Phil




Its rather ironic fill that you try to transfer your sick and debased
Click to expand...
inclinations to others , why don't you stop wasting oxygen and finish
the whole thing ? .
 
Phil Allison wrote:
Some arse bandit Pig from Perth spewed:


If you are going to try to insult me Phil, why don't you come up with
something original for a change. You're such a boring old fart.




** The simple truth about the Rutmaniac is as insulting as it gets.

He had better hope that his appalling character and private activities do
not become known to too widely.



............ Phil
Speaking from experience eh fill.
Click to expand...
to late for you so nice of you to offer this advice even if your
motives are purely selfish .
 
UhU wrote:
Caliban wrote:

UhU wrote:

Three of you wish the comprehension level of a slug ( thats phill)
whoosh kiddies whoosh



No we wish you would stop sniffing glue and learn to communicate in
comprehensible English.


why chuckles you almost hadan independant thought
Click to expand...
Haha - "hadan"?

Taking five seconds to read and correct what you have written before
sending will prevent others thinking you are in kindergarten.
 
Bazil wrote:
Sea Squid wrote:

a bunch of dribble...



You could, of course, build a chicken gun...
Click to expand...
Someone already has:

http://www9.sbs.com.au/theworldnews/region.php?id=104845&region=7

I think that episode of Mythbusters must have aired on pay TV a while ago.
 
"Sea Squid" <Sea.Squid@hotmail.com> wrote in message
news:423e238c$1@news.starhub.net.sg...
When I first bought my townhouse, I thought the huge park behind was
good. Three days after I moved in, I realized it was a testing ground of
the
RC plane fans. Tens of noisy planes hover arround the area every weekend.

Now for a mental exercise, I have decided to design a RCPlaneHunter to
bring them down or destroy them in the sky.

First idea:

A device installed on my kid's 4wheeler, which contains a digcam censor,
a powerful uP with some field programmable gate array chips, an air rifle
which can shoot a plastic bullet 200 meters, plus some sensors yet to find
out. My electronics will detect the speed, direction and height of the
plane,
determine the firing angle and time of my rifle and fire.

What are the algorithms to calculate the speed, direction and height of
the
plane?

Any new ideas are also welcome.

As a *WAY* more interesting exercise in what you won't be able to do anyway,
Click to expand...
why not consider a way to track all these planes like an ATC and display it
on a PC?

BTW, do your kids enjoy watching the planes?

Ken
 
take up fishing on the weekends.


"Sea Squid" <Sea.Squid@hotmail.com> wrote in message
news:423e238c$1@news.starhub.net.sg...
When I first bought my townhouse, I thought the huge park behind was
good. Three days after I moved in, I realized it was a testing ground of
the
RC plane fans. Tens of noisy planes hover arround the area every weekend.

Now for a mental exercise, I have decided to design a RCPlaneHunter to
bring them down or destroy them in the sky.

First idea:

A device installed on my kid's 4wheeler, which contains a digcam censor,
a powerful uP with some field programmable gate array chips, an air rifle
which can shoot a plastic bullet 200 meters, plus some sensors yet to find
out. My electronics will detect the speed, direction and height of the
plane,
determine the firing angle and time of my rifle and fire.

What are the algorithms to calculate the speed, direction and height of
the
plane?

Any new ideas are also welcome.
Click to expand...
 
Nope not when you get idiots like this who cant do any research on where
they are going to live and then complain about it..
"Bazil" <nospam@spamfreeindiv.net> wrote in message
news:3a7ns6F6a3ss7U2@individual.net...
valiumboy wrote:
Your posting is the biggest lot of crap i have heard.
It is dickheads like you who ...

Not enough valium today sunshine?
Click to expand...
 
"Caliban" <null@void.com> wrote in message
news:423ecd86_3@news.melbourne.pipenetworks.com...
Bazil wrote:
Sea Squid wrote:

a bunch of dribble...



You could, of course, build a chicken gun...

Someone already has:

http://www9.sbs.com.au/theworldnews/region.php?id=104845&region=7

I think that episode of Mythbusters must have aired on pay TV a while ago.
Click to expand...
Aired on SBS last night .......
Conclusion:
damage caused by a frozen chook is the same as the damage caused by an un
frozen chook
 
tennis court and the park. We were playing tennis and the visibility was no
good,
a kid put some LEDs on his plane and intend to fly it like a Blackwidow, but
it was
interfered by our tennis court lightning. There are trees along the tennis
court, but
there is a 5 meter openning at this exit. I am poised to design my robot
that will
defend this 5Width*10Height meter openning. Any intruding planes will be
shot
down with glue filled watergun to disable the blade and cotton wires to drag
it to
the ground.

Any tricks to calculate the height, velocity and direction of a flying
vehicle with a
single 2MP image sensor and some computing devices?






"Sea Squid" <Sea.Squid@hotmail.com> wrote in message
news:423e238c$1@news.starhub.net.sg...
When I first bought my townhouse, I thought the huge park behind was
good. Three days after I moved in, I realized it was a testing ground of
the
RC plane fans. Tens of noisy planes hover arround the area every weekend.

Now for a mental exercise, I have decided to design a RCPlaneHunter to
bring them down or destroy them in the sky.

First idea:

A device installed on my kid's 4wheeler, which contains a digcam censor,
a powerful uP with some field programmable gate array chips, an air rifle
which can shoot a plastic bullet 200 meters, plus some sensors yet to find
out. My electronics will detect the speed, direction and height of the
plane,
determine the firing angle and time of my rifle and fire.

What are the algorithms to calculate the speed, direction and height of
the
plane?

Any new ideas are also welcome.
Click to expand...
 
Sea Squid wrote:
tennis court and the park. We were playing tennis and the visibility was no
good,
a kid put some LEDs on his plane and intend to fly it like a Blackwidow, but
it was
interfered by our tennis court lightning. There are trees along the tennis
court, but
there is a 5 meter openning at this exit. I am poised to design my robot
that will
defend this 5Width*10Height meter openning. Any intruding planes will be
shot
down with glue filled watergun to disable the blade and cotton wires to drag
it to
the ground.

Any tricks to calculate the height, velocity and direction of a flying
vehicle with a
single 2MP image sensor and some computing devices?






"Sea Squid" <Sea.Squid@hotmail.com> wrote in message
news:423e238c$1@news.starhub.net.sg...

When I first bought my townhouse, I thought the huge park behind was
good. Three days after I moved in, I realized it was a testing ground of

the

RC plane fans. Tens of noisy planes hover arround the area every weekend.

Now for a mental exercise, I have decided to design a RCPlaneHunter to
bring them down or destroy them in the sky.

First idea:

A device installed on my kid's 4wheeler, which contains a digcam censor,
a powerful uP with some field programmable gate array chips, an air rifle
which can shoot a plastic bullet 200 meters, plus some sensors yet to find
out. My electronics will detect the speed, direction and height of the
plane,
determine the firing angle and time of my rifle and fire.

What are the algorithms to calculate the speed, direction and height of

the

plane?

Any new ideas are also welcome.








Idiot
Click to expand...
 
"Sea Squid" <Sea.Squid@hotmail.com> wrote in
news:423f7828$1@news.starhub.net.sg:

tennis court and the park. We were playing tennis and the visibility
was no good,
a kid put some LEDs on his plane and intend to fly it like a
Blackwidow, but it was
interfered by our tennis court lightning. There are trees along the
tennis court, but
there is a 5 meter openning at this exit. I am poised to design my
robot that will
defend this 5Width*10Height meter openning. Any intruding planes will
be shot
down with glue filled watergun to disable the blade and cotton wires
to drag it to
the ground.

Any tricks to calculate the height, velocity and direction of a flying
vehicle with a
single 2MP image sensor and some computing devices?
Click to expand...
It's lucky you don't know how to achieve this. If anyone told you how to do
it, it's also lucky that you would not understand them.
 
"Sea Squid" <Sea.Squid@hotmail.com> wrote in message
news:423f7828$1@news.starhub.net.sg...
tennis court and the park. We were playing tennis and the visibility was
no
good,
a kid put some LEDs on his plane and intend to fly it like a Blackwidow,
but
it was
interfered by our tennis court lightning. There are trees along the tennis
court, but
there is a 5 meter openning at this exit. I am poised to design my robot
that will
defend this 5Width*10Height meter openning. Any intruding planes will be
shot
down with glue filled watergun to disable the blade and cotton wires to
drag
it to
the ground.

Any tricks to calculate the height, velocity and direction of a flying
vehicle with a
single 2MP image sensor and some computing devices?
Click to expand...
Okay, so now we're well and truly off with the cuckoos......
 
Sea Squid wrote:
tennis court and the park. We were playing tennis and the visibility was no
good,
a kid put some LEDs on his plane and intend to fly it like a Blackwidow, but
it was
interfered by our tennis court lightning. There are trees along the tennis
court, but
there is a 5 meter openning at this exit. I am poised to design my robot
that will
defend this 5Width*10Height meter openning. Any intruding planes will be
shot
down with glue filled watergun to disable the blade and cotton wires to drag
it to
the ground.

Any tricks to calculate the height, velocity and direction of a flying
vehicle with a
single 2MP image sensor and some computing devices?
Click to expand...
If you are really worried about this (I can see it could be a problem),
ask your council to erect some netting to prevent the planes getting
through.

Matthew
 
"Matthew Gunn"
If you are really worried about this (I can see it could be a problem),
ask your council to erect some netting to prevent the planes getting
through.
Click to expand...
** Under the "Air Navigation Orders", section 95.21, part 4.1

A (untethered) model aircraft shall not be flown:


(a) unless visibility permits continuous visual contact by then operator
with the aircraft or

(b) in cloud


Part 4.2:

A model aircraft shall not be flown.

(c) within 30 metres horizontally or at any height over any group of people
or occupied building;

(d) at a height exceeding 300 feet above terrain unless the flight takes
place within the confines of a ( Department of Aviation approved) model
aircraft flying area.


I very much doubt that any council has given permission for such an
*illegal* activity as the idiot OP alleges.




............ Phil
 
"Sea Squid" <Sea.Squid@hotmail.com> wrote in message
news:423e238c$1@news.starhub.net.sg...
What are the algorithms to calculate the speed, direction and height of
the
plane?
Click to expand...
Firstly, you're an idiot... what you suggest sounds dangerous, illegal and
could put you behind bars - seriously

However, on the science side of things... if you wanted to calculate speed,
direction and height, you'd need a radar of some sort.

Directions can be determined by which direction your antenna is pointing
when it gets a maximum signal strength from the ping you send out to the
target.

Speed can be calculated with the Doppler shift of the signal.

Height can be calculated by determining the angle and distance of the target
from your radar source (height = distance * sine (angle) )

To fire your projectile, you'll need to predict the next position of the
target after you added in your delays for your projectile travel time.

Radar is seriously difficult sh!t and not for the feint hearted... Even
million dollar anti-missile systems don't get it right all the time -
remember the PATRIOT missiles used in the first Iraq war? - they still
missed.

My suggestion is that you either ignore it or sell your t/house.

Whatever you do, you're going to put a flying object out of control and
cause serious harm/damage to someone/thing.
 
"Sea Squid" <Sea.Squid@hotmail.com> wrote

When I first bought my townhouse, I thought the huge park behind was
good.

A device installed on my kid's 4wheeler, which contains a digcam censor,
a powerful uP with some field programmable gate array chips, an air rifle
which can shoot a plastic bullet 200 meters, plus some sensors yet to find
out. My electronics will detect the speed, direction and height of the
plane, determine the firing angle and time of my rifle and fire.

What are the algorithms to calculate the speed, direction and height of the
plane?

Any new ideas are also welcome.


**** Where are you located,I'm sure the local police will be VERY interested
in your illegal rifle!!

Or are you just an insignificant troll?

Brian Goldsmith.
 
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