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First of all my english writing is not so good, but I can read it without problems. I've got this mechanical system and I need to get some transfer functions. We made all the force diagrams and got the respective equations, they're eight. Now we need to get the transfer function of $\dot{x}_1\over v_1$, $x_2\over v_3$, $\ddot{x}_3\over v_4$ and $x_4\over v_7$.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all $X_2(s)$ from the second equation and replace it on the first equation, then we clear all $sB_1$, $B_2X_1(s)$ from the new equation that we just got from replacing $X_2(s)$, then we're trying to make $sB_1$, $B_2X_1(s)\over V_1(s)$ but there's no way to clear $V_1(s)$.

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really grateful.

Thank you.

System Equations

First of all my english writing is not so good, but I can read it without problems. I've got this mechanical system and I need to get some transfer functions. We made all the force diagrams and got the respective equations, they're eight. Now we need to get the transfer function of $\dot{x}_1\over v_1$, $x_2\over v_3$, $\ddot{x}_3\over v_4$ and $x_4\over v_7$.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all $X_2(s)$ from the second equation and replace it on the first equation, then we clear all $sB_1$, $B_2X_1(s)$ from the new equation that we just got from replacing $X_2(s)$, then we're trying to make $sB_1$, $B_2X_1(s)\over V_1(s)$ but there's no way to clear $V_1(s)$.

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really grateful.

Thank you.

System Equations

First of all my english writing is not so good, but I can read it without problems. I've got this mechanical system and I need to get some transfer functions. We made all the force diagrams and got the respective equations, they're eight. Now we need to get the transfer function of $\dot{x}_1\over v_1$, $x_2\over v_3$, $\ddot{x}_3\over v_4$ and $x_4\over v_7$.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all $X_2(s)$ from the second equation and replace it on the first equation, then we clear all $sB_1$, $B_2X_1(s)$ from the new equation that we just got from replacing $X_2(s)$, then we're trying to make $sB_1$, $B_2X_1(s)\over V_1(s)$ but there's no way to clear $V_1(s)$.

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really grateful.

System Equations

First of all my english writing is not so good, but I can read it without problems. I've got this mechanical system and I need to get the some transfer functions, we. We made all the force diagrams and got the respective equations, theirthey're eight, now. Now we need to get the transfer function of x1(dot) / v1 $\dot{x}_1\over v_1$, x2(two dots) / v3 $x_2\over v_3$, x3 (two dots) / v4$\ddot{x}_3\over v_4$ and x4 / v7$x_4\over v_7$.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all X2(S)$X_2(s)$ from the second equation and replace it on the first equation, then we clear all sB1$sB_1$,B2X1(S) $B_2X_1(s)$ from the new equation that we just got from replacing X2(S)$X_2(s)$, then we'rewe're trying to make sB1$sB_1$,B2X1(S) / V1(s)$B_2X_1(s)\over V_1(s)$ but there's no way to clear V1(s)$V_1(s)$.

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really greatfullgrateful.

Thank you.

System Equations

First of all my english writing is not so good, but I can read it without problems. I've got this mechanical system and I need to get the some transfer functions, we made all the force diagrams and got the respective equations, their eight, now we need to get the transfer function of x1(dot) / v1 , x2(two dots) / v3 , x3 (two dots) / v4 and x4 / v7.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all X2(S) from the second equation and replace it on the first equation, then we clear all sB1,B2X1(S) from the new equation that we just got from replacing X2(S), then we're trying to make sB1,B2X1(S) / V1(s) but there's no way to clear V1(s).

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really greatfull.

Thank you.

System Equations

First of all my english writing is not so good, but I can read it without problems. I've got this mechanical system and I need to get some transfer functions. We made all the force diagrams and got the respective equations, they're eight. Now we need to get the transfer function of $\dot{x}_1\over v_1$, $x_2\over v_3$, $\ddot{x}_3\over v_4$ and $x_4\over v_7$.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all $X_2(s)$ from the second equation and replace it on the first equation, then we clear all $sB_1$, $B_2X_1(s)$ from the new equation that we just got from replacing $X_2(s)$, then we're trying to make $sB_1$, $B_2X_1(s)\over V_1(s)$ but there's no way to clear $V_1(s)$.

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really grateful.

Thank you.

System Equations

Mechanichal Mechanical System Transfer Function - Systems Modelling

First of all my english writtingwriting is not so good, but I can read it without problems. I've got this mechanichalmechanical system and I need to get the some transfer functions, we made all the force diagrams and got the respective equations, their eight, now we need to get the transfer function of x1(dot) / v1 , x2(two dots) / v3 , x3 (two dots) / v4 and x4 / v7.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all X2(S) from the second equation and replace it on the first equation, then we clear all sB1,B2X1(S) from the new equation that we just got from replacing X2(S), then we're trying to make sB1,B2X1(S) / V1(s) but there's no way to clear V1(s).

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really greatfull.

Thank you.

System Equations

Mechanichal System Transfer Function - Systems Modelling

First of all my english writting is not so good, but I can read it without problems. I've got this mechanichal system and I need to get the some transfer functions, we made all the force diagrams and got the respective equations, their eight, now we need to get the transfer function of x1(dot) / v1 , x2(two dots) / v3 , x3 (two dots) / v4 and x4 / v7.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all X2(S) from the second equation and replace it on the first equation, then we clear all sB1,B2X1(S) from the new equation that we just got from replacing X2(S), then we're trying to make sB1,B2X1(S) / V1(s) but there's no way to clear V1(s).

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really greatfull.

Thank you.

System Equations

Mechanical System Transfer Function - Systems Modelling

First of all my english writing is not so good, but I can read it without problems. I've got this mechanical system and I need to get the some transfer functions, we made all the force diagrams and got the respective equations, their eight, now we need to get the transfer function of x1(dot) / v1 , x2(two dots) / v3 , x3 (two dots) / v4 and x4 / v7.

Now, assuming that the equations are correct, what we were trying to do was for the first T.F clear all X2(S) from the second equation and replace it on the first equation, then we clear all sB1,B2X1(S) from the new equation that we just got from replacing X2(S), then we're trying to make sB1,B2X1(S) / V1(s) but there's no way to clear V1(s).

It's very difficult to understand, and I don't know if I explained myself, but if someone can tell us what we're doing wrong I'll be really greatfull.

Thank you.

System Equations

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