Research on Vehicle-Mounted Electromagnetic Ejection Remote Fire Extinguishing System

Table 1

Notations.

Symbol	Definition
I	The column vector of coil current and armature wire current
R	The diagonal matrix of coil resistance and armature current wire resistance
L	The diagonal matrix of current wire inductance and coil inductance
M	Mutual inductance between coils current wires and between coils and current wires
C	The capacitance value vector of the capacitor
V c	The terminal voltage vector of the capacitor
X	The speed of motion of the armature
Y	The position of the armature
M	The quality of the armature