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Unit III Conception of Control System
3.1. The idea
Every project begins with the idea. In this case the main idea was to control servomotor
via wireless IEEE 802.11 network. To achieve this goal following establishments has been
considered. Main schematic diagram as follows.
1. Every PC with installed WCC (WirelessControlClient) application on it is enough.
In further future applications on Windows Mobile, Android, Symbian or iPhone are
possible to create.
2. As 802.11 protocol is basically used in small wireless networks either access point
with DHCP server or ad-hoc connection between computer and control system was
required. In this case I have used D-Link DSL-G684T. Wireless G 54M ADSL2+
Modem Router w/4 Port 10/100 Switch capable to test connection wifi-wifi as well
as ethernet-wifi.
Figure 9. Schematic diagram of the control system for servomotor with application of wireless network
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