630 likes | 781 Views
CS-775 Presentation. A Combat Simulator A Distributed System. *Up to 12 patrol craft may join the simulation *Patrol craft can be up to 15 NM (17 miles) apart *Up to 52 simulated entities such as aircraft, submarines and missiles may be active
E N D
CS-775 Presentation
A Combat Simulator A Distributed System *Up to 12 patrol craft may join the simulation *Patrol craft can be up to 15 NM (17 miles) apart *Up to 52 simulated entities such as aircraft, submarines and missiles may be active *Allows real-time naval tactics, damage control and leadership training
Local Area Network *Uses TCP/IP *All terminals See exactly the same picture *Different terminals have different roles (For instance, only the Combat Information Center (CIC) can fire weapons
Wide Area Network *Broadcasts packets over an HF network *Packets contain text messages, position data, status and simulated entities *Patrol craft can dynamically join and leave the network *The network is extremely fault tolerant and is functional with up to 50% packet loss *Speed is NOT this network’s strong point!
Headers, Packets YMA111>00:_%_g&_fJx@+6_2GghJZkpD_dfF_*5$_^ In SimulationMasterHull Number Encoded Data in TNC ASCII format
Sequential RoundRobin (Initial Joining) YP-222 YP-111 YP-444
Sequential RoundRobin (Initial Joining) Master YP-222 YP-111 YP-444
Sequential RoundRobin (Initial Joining) Master YP-222 YP-111 YP-444
Ready to start simulation… Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Example Master YP-222 YP-111 YP-444
Joining The Network Master YP-222 YP-111 YP-444 YP-333
Joining The Network Master YP-222 YP-111 YP-444 YP-333
Joining The Network Master YP-222 YP-111 YP-444 YP-333
Joining The Network Master YP-222 YP-111 YP-444 YP-333
Joining The Network Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
New Configuration Example Master YP-222 YP-111 YP-444 YP-333
Timeouts… Master YP-222 YP-111 YP-444 YP-333
Timeouts… Master YP-222 YP-111 *Crashed* YP-444 YP-333
Timeouts… Master YP-222 YP-111 *Crashed* YP-444 YP-333
Timeouts… Master YP-222 YP-111 *Crashed* YP-444 YP-333
Timeouts… Master YP-222 YP-111 *Crashed* YP-444 YP-333
Dropping Master YP-222 YP-111 YP-444 YP-333
Dropping Master YP-222 YP-111 *Crashed* YP-444 YP-333
Dropping Master YP-222 YP-111 *Crashed* YP-444 YP-333
Dropping Master YP-222 YP-111 YP-333
Server Migration Master *Crashed* YP-222 YP-111 YP-333
Server Migration *Crashed* YP-222 YP-111 Master YP-333
Server Migration YP-111 Master YP-333
Server Migration YP-222 YP-111 Master YP-333