1
鎽?/p>
瑕?/p>
鏈璁￠噰鐢ㄥ崟鐗囨満
AT89S52
浣滀负鎺у埗鏍稿績锛岃緟浠ユ杩涚數鏈恒�侀敭鐩樸�?/p>
LCD
鏄剧ず銆?/p>
LED
鏄剧ず銆佽
搴︿紶鎰熷櫒鏁版嵁閲囬泦绛夌數璺粍鎴愶紝
瀹炵幇鑷敱鎽嗗钩鏉垮钩琛℃帶鍒躲�?/p>
瑙掑害鎺у埗绛夊姛鑳姐�?/p>
鎽嗘潌瑙掑害鐨勯噰
闆嗘垜浠垱鏂板湴閲囩敤浜?/p>
MMA745
寰姞閫熷害璁★紝閽堝鍗曟憜杩欎竴鐗规畩鐗╃悊杩囩▼鏉ュ疄鐜板姞閫熷害涓庤搴?/p>
鐨勮浆鎹€�傚钩鏉挎帶鍒剁數鏈虹洿娴佺數鏈猴紝鐢垫満鎺у埗浣跨敤浜嗘ā绯婃帶鍒剁殑鎺у埗绠楁硶锛岀畝鍖栫▼搴忥紝鍑忓皯瓒?/p>
璋冮噺鍜岄潤鎬佽宸�傜郴缁熻兘婧愰噰鐢ㄥ閲忓ぇ銆佹棤姹℃煋銆佷环鏍煎彲浠ユ壙鍙楃殑闀嶆阿鍏呯數鐢垫睜銆傛暣涓郴缁?/p>
浠庢帶鍒跺埌浼犳劅浣庡姛鑰椼�侀珮鎬ц兘锛岃兘婧愮幆澧冨弸濂斤紝瑙掑害鏄剧ず鐣岄潰鐢ㄦ埛鍙嬪ソ锛屽湪杈冨ソ鐨勫畬鎴愯姹?/p>
鍔熻兘鍚屾椂绐佸嚭浜嗕互浜轰负鏈紝浣庣⒊鐢熸椿鐨勬椂浠ｄ富棰樸�?/p>
鍏抽敭璇?/p>
锛?/p>
鍗曠墖鏈?/p>
AT89S52
锛屽钩鏉挎帶鍒讹紝寰姞閫熷害璁★紝鑷敱鎽嗭紝浣庡姛鑰?/p>
Abstract
This
design
uses
a
microcontroller
AT89S52
as
the
control
core,
supplemented
by
the
stepper
motor,
keyboard,
LCD
display,
LED
display,
the
angle
sensor
data
acquisition
circuit,
to
achieve
freedom
settle
the
balance
board
control,
angle
control.
Pendulum
angle
of
collection
of
our
innovative
use
of
the
MMA745
micro-accelerometer,
physical
process
for
the
pendulum
to
achieve
this
particular
acceleration
and
angle
of the conversion. Plate using direct motor control .Motor control using fuzzy
control
algorithm
to
simplify
procedures,
reduce
the
overshoot
and
the
static
error.
System
energy
use
of
large
capacity,
non-polluting,
affordable
nickel-metal
hydride
rechargeable
batteries.
The
entire
system
from
the
control
to
the
sensor
low-power,
high
performance,
energy
and
environment-friendly,
user-friendly
display
interface
point of view, the better to complete the requested function in the same time
highlights the people-oriented, low-carbon life the theme of the times.
Key
word:
microcontroller
AT89S52,
flat
control,
micro-accelerometers,
free
swing,
low power consumption