A Sensor Fault Detection Scheme as a Functional Safety Feature for DC-DC Converters

. 2021 Sep 29;21(19):6516. doi: 10.3390/s21196516

$E_{1}$	Input-Output matrix during the first subinterval $T = D T_{s}$
	where switch $T_{1}$ is closed and switch $T_{2}$ open,
	see Figure 3 and Figure 4
$A_{2}$	State-transition matrix during the second subinterval $T = (1 - D) T_{s}$
	where switch $T_{1}$ is closed and switch $T_{2}$ open
	see Figure 3 and Figure 5
$B_{2}$	Input matrix during the second subinterval $T = (1 - D) T_{s}$
	where switch $T_{1}$ is closed and switch $T_{2}$ open
	see Figure 3 and Figure 5
$C_{2}$	Output matrix during the second subinterval $T = (1 - D) T_{s}$
	where switch $T_{1}$ is closed and switch $T_{2}$ open
	see Figure 3 and Figure 5
$E_{2}$	Input-Output matrix during the second subinterval $T = (1 - D) T_{s}$
	where switch $T_{1}$ is closed and switch $T_{2}$ open
	see Figure 3 and Figure 5